| 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 | $40.32 | 10.192% | $44.4294 | $44.43 | $44.45 | $44.40 |
| Purchase #2 | $174.41 | 5.259% | $183.5822 | $183.58 | $183.60 | $183.60 |
| Purchase #3 | $96.45 | 11.597% | $107.6353 | $107.64 | $107.65 | $107.60 |
| Purchase #4 | $185.91 | 11.401% | $207.1056 | $207.11 | $207.10 | $207.10 |
| Purchase #5 | $116.37 | 7.138% | $124.6765 | $124.68 | $124.70 | $124.70 |
| Purchase #6 | $152.68 | 5.253% | $160.7003 | $160.70 | $160.70 | $160.70 |
| Purchase #7 | $35.44 | 6.428% | $37.7181 | $37.72 | $37.70 | $37.70 |
| 7 purchase totals = | $801.58 | $865.8474 | $865.86 | $865.90 | $865.80 | |