| 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 | $236.86 | 3.380% | $244.8659 | $244.87 | $244.85 | $244.90 |
| Purchase #2 | $176.35 | 4.528% | $184.3351 | $184.34 | $184.35 | $184.30 |
| Purchase #3 | $7.50 | 6.224% | $7.9668 | $7.97 | $7.95 | $8.00 |
| Purchase #4 | $82.85 | 5.442% | $87.3587 | $87.36 | $87.35 | $87.40 |
| Purchase #5 | $57.32 | 3.640% | $59.4064 | $59.41 | $59.40 | $59.40 |
| Purchase #6 | $176.40 | 3.559% | $182.6781 | $182.68 | $182.70 | $182.70 |
| Purchase #7 | $102.64 | 6.164% | $108.9667 | $108.97 | $108.95 | $109.00 |
| 7 purchase totals = | $839.92 | $875.5777 | $875.60 | $875.55 | $875.70 | |