| 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 | $47.34 | 12.515% | $53.2646 | $53.26 | $53.25 | $53.30 |
| Purchase #2 | $18.77 | 5.860% | $19.8699 | $19.87 | $19.85 | $19.90 |
| Purchase #3 | $188.93 | 5.646% | $199.597 | $199.60 | $199.60 | $199.60 |
| Purchase #4 | $196.75 | 12.221% | $220.7948 | $220.79 | $220.80 | $220.80 |
| Purchase #5 | $118.86 | 5.422% | $125.3046 | $125.30 | $125.30 | $125.30 |
| Purchase #6 | $147.79 | 7.135% | $158.3348 | $158.33 | $158.35 | $158.30 |
| Purchase #7 | $21.98 | 11.813% | $24.5765 | $24.58 | $24.60 | $24.60 |
| 7 purchase totals = | $740.42 | $801.7422 | $801.73 | $801.75 | $801.80 | |