| 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 | $91.53 | 11.577% | $102.1264 | $102.13 | $102.15 | $102.10 |
| Purchase #2 | $78.58 | 7.837% | $84.7383 | $84.74 | $84.75 | $84.70 |
| Purchase #3 | $62.80 | 9.632% | $68.8489 | $68.85 | $68.85 | $68.80 |
| Purchase #4 | $142.25 | 12.771% | $160.4167 | $160.42 | $160.40 | $160.40 |
| Purchase #5 | $84.61 | 11.262% | $94.1388 | $94.14 | $94.15 | $94.10 |
| Purchase #6 | $51.71 | 5.644% | $54.6285 | $54.63 | $54.65 | $54.60 |
| Purchase #7 | $197.60 | 11.612% | $220.5453 | $220.55 | $220.55 | $220.50 |
| 7 purchase totals = | $709.08 | $785.4429 | $785.46 | $785.50 | $785.20 | |