| 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 | $80.52 | 4.441% | $84.0959 | $84.10 | $84.10 | $84.10 |
| Purchase #2 | $210.72 | 6.726% | $224.893 | $224.89 | $224.90 | $224.90 |
| Purchase #3 | $105.86 | 3.760% | $109.8403 | $109.84 | $109.85 | $109.80 |
| Purchase #4 | $149.86 | 6.811% | $160.067 | $160.07 | $160.05 | $160.10 |
| Purchase #5 | $221.97 | 13.709% | $252.3999 | $252.40 | $252.40 | $252.40 |
| Purchase #6 | $46.32 | 3.352% | $47.8726 | $47.87 | $47.85 | $47.90 |
| Purchase #7 | $37.69 | 13.150% | $42.6462 | $42.65 | $42.65 | $42.60 |
| 7 purchase totals = | $852.94 | $921.8149 | $921.82 | $921.80 | $921.80 | |