| 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 | $47.54 | 3.837% | $49.3641 | $49.36 | $49.35 | $49.40 |
| Purchase #2 | $80.38 | 6.170% | $85.3394 | $85.34 | $85.35 | $85.30 |
| Purchase #3 | $143.37 | 10.577% | $158.5342 | $158.53 | $158.55 | $158.50 |
| Purchase #4 | $98.91 | 13.454% | $112.2174 | $112.22 | $112.20 | $112.20 |
| Purchase #5 | $173.61 | 12.413% | $195.1602 | $195.16 | $195.15 | $195.20 |
| Purchase #6 | $97.62 | 11.434% | $108.7819 | $108.78 | $108.80 | $108.80 |
| Purchase #7 | $74.76 | 11.196% | $83.1301 | $83.13 | $83.15 | $83.10 |
| 7 purchase totals = | $716.19 | $792.5273 | $792.52 | $792.55 | $792.50 | |