| 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 | $92.29 | 11.526% | $102.9273 | $102.93 | $102.95 | $102.90 |
| Purchase #2 | $71.90 | 13.653% | $81.7165 | $81.72 | $81.70 | $81.70 |
| Purchase #3 | $123.73 | 5.310% | $130.3001 | $130.30 | $130.30 | $130.30 |
| Purchase #4 | $91.33 | 9.204% | $99.736 | $99.74 | $99.75 | $99.70 |
| Purchase #5 | $97.98 | 12.319% | $110.0502 | $110.05 | $110.05 | $110.10 |
| Purchase #6 | $181.96 | 3.621% | $188.5488 | $188.55 | $188.55 | $188.50 |
| Purchase #7 | $45.60 | 7.719% | $49.1199 | $49.12 | $49.10 | $49.10 |
| 7 purchase totals = | $704.79 | $762.3988 | $762.41 | $762.40 | $762.30 | |