| 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 | $63.44 | 7.374% | $68.1181 | $68.12 | $68.10 | $68.10 |
| Purchase #2 | $131.65 | 9.523% | $144.187 | $144.19 | $144.20 | $144.20 |
| Purchase #3 | $38.51 | 13.610% | $43.7512 | $43.75 | $43.75 | $43.80 |
| Purchase #4 | $172.98 | 6.742% | $184.6423 | $184.64 | $184.65 | $184.60 |
| Purchase #5 | $17.48 | 3.751% | $18.1357 | $18.14 | $18.15 | $18.10 |
| Purchase #6 | $58.38 | 9.833% | $64.1205 | $64.12 | $64.10 | $64.10 |
| Purchase #7 | $89.62 | 13.833% | $102.0171 | $102.02 | $102.00 | $102.00 |
| 7 purchase totals = | $572.06 | $624.9719 | $624.98 | $624.95 | $624.90 | |