| 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 | $71.63 | 7.171% | $76.7666 | $76.77 | $76.75 | $76.80 |
| Purchase #2 | $201.55 | 13.230% | $228.2151 | $228.22 | $228.20 | $228.20 |
| Purchase #3 | $118.56 | 8.713% | $128.8901 | $128.89 | $128.90 | $128.90 |
| Purchase #4 | $95.53 | 4.186% | $99.5289 | $99.53 | $99.55 | $99.50 |
| Purchase #5 | $138.35 | 4.212% | $144.1773 | $144.18 | $144.20 | $144.20 |
| Purchase #6 | $177.72 | 6.795% | $189.7961 | $189.80 | $189.80 | $189.80 |
| Purchase #7 | $25.94 | 12.775% | $29.2538 | $29.25 | $29.25 | $29.30 |
| 7 purchase totals = | $829.28 | $896.6279 | $896.64 | $896.65 | $896.70 | |