| 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 | $44.89 | 12.833% | $50.6507 | $50.65 | $50.65 | $50.70 |
| Purchase #2 | $37.96 | 11.777% | $42.4305 | $42.43 | $42.45 | $42.40 |
| Purchase #3 | $208.93 | 6.436% | $222.3767 | $222.38 | $222.40 | $222.40 |
| Purchase #4 | $121.36 | 13.704% | $137.9912 | $137.99 | $138.00 | $138.00 |
| Purchase #5 | $24.73 | 11.521% | $27.5791 | $27.58 | $27.60 | $27.60 |
| Purchase #6 | $61.44 | 5.438% | $64.7811 | $64.78 | $64.80 | $64.80 |
| Purchase #7 | $199.30 | 11.332% | $221.8847 | $221.88 | $221.90 | $221.90 |
| 7 purchase totals = | $698.61 | $767.6940 | $767.69 | $767.80 | $767.80 | |