| 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 | $52.53 | 9.624% | $57.5855 | $57.59 | $57.60 | $57.60 |
| Purchase #2 | $79.28 | 7.322% | $85.0849 | $85.08 | $85.10 | $85.10 |
| Purchase #3 | $81.31 | 13.134% | $91.9893 | $91.99 | $92.00 | $92.00 |
| Purchase #4 | $143.52 | 4.383% | $149.8105 | $149.81 | $149.80 | $149.80 |
| Purchase #5 | $194.64 | 7.812% | $209.8453 | $209.85 | $209.85 | $209.80 |
| Purchase #6 | $214.41 | 8.596% | $232.8407 | $232.84 | $232.85 | $232.80 |
| Purchase #7 | $130.97 | 12.741% | $147.6569 | $147.66 | $147.65 | $147.70 |
| 7 purchase totals = | $896.66 | $974.8131 | $974.82 | $974.85 | $974.80 | |