| 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 | $8.95 | 7.624% | $9.6323 | $9.63 | $9.65 | $9.60 |
| Purchase #2 | $219.82 | 7.831% | $237.0341 | $237.03 | $237.05 | $237.00 |
| Purchase #3 | $8.41 | 11.507% | $9.3777 | $9.38 | $9.40 | $9.40 |
| Purchase #4 | $17.91 | 6.354% | $19.048 | $19.05 | $19.05 | $19.00 |
| Purchase #5 | $183.91 | 3.258% | $189.9018 | $189.90 | $189.90 | $189.90 |
| Purchase #6 | $53.50 | 7.439% | $57.4799 | $57.48 | $57.50 | $57.50 |
| Purchase #7 | $154.41 | 3.189% | $159.3341 | $159.33 | $159.35 | $159.30 |
| 7 purchase totals = | $646.91 | $681.8079 | $681.80 | $681.90 | $681.70 | |