| 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 | $229.57 | 3.391% | $237.3547 | $237.35 | $237.35 | $237.40 |
| Purchase #2 | $61.26 | 8.531% | $66.4861 | $66.49 | $66.50 | $66.50 |
| Purchase #3 | $47.75 | 12.198% | $53.5745 | $53.57 | $53.55 | $53.60 |
| Purchase #4 | $112.26 | 8.496% | $121.7976 | $121.80 | $121.80 | $121.80 |
| Purchase #5 | $57.79 | 10.540% | $63.8811 | $63.88 | $63.90 | $63.90 |
| Purchase #6 | $8.81 | 5.861% | $9.3264 | $9.33 | $9.35 | $9.30 |
| Purchase #7 | $54.75 | 3.238% | $56.5228 | $56.52 | $56.50 | $56.50 |
| 7 purchase totals = | $572.19 | $608.9432 | $608.94 | $608.95 | $609.00 | |