| 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 | $120.68 | 7.155% | $129.3147 | $129.31 | $129.30 | $129.30 |
| Purchase #2 | $88.69 | 11.470% | $98.8627 | $98.86 | $98.85 | $98.90 |
| Purchase #3 | $50.93 | 12.555% | $57.3243 | $57.32 | $57.30 | $57.30 |
| Purchase #4 | $207.41 | 7.544% | $223.057 | $223.06 | $223.05 | $223.10 |
| Purchase #5 | $37.49 | 13.383% | $42.5073 | $42.51 | $42.50 | $42.50 |
| Purchase #6 | $190.78 | 3.471% | $197.402 | $197.40 | $197.40 | $197.40 |
| Purchase #7 | $22.71 | 6.261% | $24.1319 | $24.13 | $24.15 | $24.10 |
| 7 purchase totals = | $718.69 | $772.5999 | $772.59 | $772.55 | $772.60 | |