| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $41.56 | 6.828% | $44.3977 | $44.40 | $44.40 | $44.40 |
| Purchase #2 | $241.83 | 10.394% | $266.9658 | $266.97 | $266.95 | $267.00 |
| Purchase #3 | $217.26 | 12.747% | $244.9541 | $244.95 | $244.95 | $245.00 |
| Purchase #4 | $162.54 | 8.496% | $176.3494 | $176.35 | $176.35 | $176.30 |
| Purchase #5 | $96.63 | 5.408% | $101.8558 | $101.86 | $101.85 | $101.90 |
| Purchase #6 | $164.32 | 5.187% | $172.8433 | $172.84 | $172.85 | $172.80 |
| Purchase #7 | $90.34 | 13.589% | $102.6163 | $102.62 | $102.60 | $102.60 |
| 7 purchase totals = | $1,014.48 | $1,109.9824 | $1,109.99 | $1,109.95 | $1,110.00 | |