| 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 | $83.85 | 9.184% | $91.5508 | $91.55 | $91.55 | $91.60 |
| Purchase #2 | $202.71 | 8.171% | $219.2734 | $219.27 | $219.25 | $219.30 |
| Purchase #3 | $214.75 | 6.808% | $229.3702 | $229.37 | $229.35 | $229.40 |
| Purchase #4 | $86.89 | 8.466% | $94.2461 | $94.25 | $94.25 | $94.20 |
| Purchase #5 | $57.75 | 8.473% | $62.6432 | $62.64 | $62.65 | $62.60 |
| Purchase #6 | $98.64 | 3.860% | $102.4475 | $102.45 | $102.45 | $102.40 |
| Purchase #7 | $129.87 | 4.649% | $135.9077 | $135.91 | $135.90 | $135.90 |
| 7 purchase totals = | $874.46 | $935.4389 | $935.44 | $935.40 | $935.40 | |