| 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 | $66.38 | 7.659% | $71.464 | $71.46 | $71.45 | $71.50 |
| Purchase #2 | $29.28 | 10.477% | $32.3477 | $32.35 | $32.35 | $32.30 |
| Purchase #3 | $74.47 | 6.409% | $79.2428 | $79.24 | $79.25 | $79.20 |
| Purchase #4 | $208.86 | 4.117% | $217.4588 | $217.46 | $217.45 | $217.50 |
| Purchase #5 | $149.27 | 11.128% | $165.8808 | $165.88 | $165.90 | $165.90 |
| Purchase #6 | $99.42 | 11.283% | $110.6376 | $110.64 | $110.65 | $110.60 |
| Purchase #7 | $130.39 | 4.240% | $135.9185 | $135.92 | $135.90 | $135.90 |
| 7 purchase totals = | $758.07 | $812.9502 | $812.95 | $812.95 | $812.90 | |