| 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 | $92.27 | 5.726% | $97.5534 | $97.55 | $97.55 | $97.60 |
| Purchase #2 | $245.34 | 5.215% | $258.1345 | $258.13 | $258.15 | $258.10 |
| Purchase #3 | $128.87 | 3.344% | $133.1794 | $133.18 | $133.20 | $133.20 |
| Purchase #4 | $29.55 | 11.597% | $32.9769 | $32.98 | $33.00 | $33.00 |
| Purchase #5 | $42.79 | 7.811% | $46.1323 | $46.13 | $46.15 | $46.10 |
| Purchase #6 | $155.70 | 8.813% | $169.4218 | $169.42 | $169.40 | $169.40 |
| Purchase #7 | $94.77 | 12.417% | $106.5376 | $106.54 | $106.55 | $106.50 |
| 7 purchase totals = | $789.29 | $843.9359 | $843.93 | $844.00 | $843.90 | |