| 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 | $70.53 | 6.304% | $74.9762 | $74.98 | $75.00 | $75.00 |
| Purchase #2 | $163.55 | 4.374% | $170.7037 | $170.70 | $170.70 | $170.70 |
| Purchase #3 | $6.25 | 13.371% | $7.0857 | $7.09 | $7.10 | $7.10 |
| Purchase #4 | $140.96 | 12.670% | $158.8196 | $158.82 | $158.80 | $158.80 |
| Purchase #5 | $57.86 | 12.226% | $64.934 | $64.93 | $64.95 | $64.90 |
| Purchase #6 | $157.55 | 3.437% | $162.965 | $162.97 | $162.95 | $163.00 |
| Purchase #7 | $172.26 | 5.448% | $181.6447 | $181.64 | $181.65 | $181.60 |
| 7 purchase totals = | $768.96 | $821.1289 | $821.13 | $821.15 | $821.10 | |