| 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 | $42.89 | 9.427% | $46.9332 | $46.93 | $46.95 | $46.90 |
| Purchase #2 | $34.57 | 9.847% | $37.9741 | $37.97 | $37.95 | $38.00 |
| Purchase #3 | $200.27 | 10.207% | $220.7116 | $220.71 | $220.70 | $220.70 |
| Purchase #4 | $67.31 | 4.793% | $70.5362 | $70.54 | $70.55 | $70.50 |
| Purchase #5 | $191.83 | 6.771% | $204.8188 | $204.82 | $204.80 | $204.80 |
| Purchase #6 | $169.57 | 12.857% | $191.3716 | $191.37 | $191.35 | $191.40 |
| Purchase #7 | $132.47 | 13.554% | $150.425 | $150.43 | $150.45 | $150.40 |
| 7 purchase totals = | $838.91 | $922.7705 | $922.77 | $922.75 | $922.70 | |