| 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 | $36.55 | 5.356% | $38.5076 | $38.51 | $38.50 | $38.50 |
| Purchase #2 | $168.56 | 11.749% | $188.3641 | $188.36 | $188.35 | $188.40 |
| Purchase #3 | $124.42 | 5.516% | $131.283 | $131.28 | $131.30 | $131.30 |
| Purchase #4 | $135.96 | 11.212% | $151.2038 | $151.20 | $151.20 | $151.20 |
| Purchase #5 | $101.51 | 6.313% | $107.9183 | $107.92 | $107.90 | $107.90 |
| Purchase #6 | $24.35 | 5.859% | $25.7767 | $25.78 | $25.80 | $25.80 |
| Purchase #7 | $38.69 | 12.869% | $43.669 | $43.67 | $43.65 | $43.70 |
| 7 purchase totals = | $630.04 | $686.7225 | $686.72 | $686.70 | $686.80 | |