| 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 | $114.97 | 12.716% | $129.5896 | $129.59 | $129.60 | $129.60 |
| Purchase #2 | $195.87 | 8.667% | $212.8461 | $212.85 | $212.85 | $212.80 |
| Purchase #3 | $97.93 | 4.503% | $102.3398 | $102.34 | $102.35 | $102.30 |
| Purchase #4 | $10.90 | 3.222% | $11.2512 | $11.25 | $11.25 | $11.30 |
| Purchase #5 | $90.31 | 4.794% | $94.6395 | $94.64 | $94.65 | $94.60 |
| Purchase #6 | $65.57 | 4.252% | $68.358 | $68.36 | $68.35 | $68.40 |
| Purchase #7 | $17.64 | 12.275% | $19.8053 | $19.81 | $19.80 | $19.80 |
| 7 purchase totals = | $593.19 | $638.8295 | $638.84 | $638.85 | $638.80 | |