| 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 | $28.28 | 13.108% | $31.9869 | $31.99 | $32.00 | $32.00 |
| Purchase #2 | $81.87 | 6.152% | $86.9066 | $86.91 | $86.90 | $86.90 |
| Purchase #3 | $119.89 | 12.319% | $134.6592 | $134.66 | $134.65 | $134.70 |
| Purchase #4 | $161.96 | 10.656% | $179.2185 | $179.22 | $179.20 | $179.20 |
| Purchase #5 | $35.50 | 5.266% | $37.3694 | $37.37 | $37.35 | $37.40 |
| Purchase #6 | $47.84 | 13.767% | $54.4261 | $54.43 | $54.45 | $54.40 |
| Purchase #7 | $189.59 | 6.773% | $202.4309 | $202.43 | $202.45 | $202.40 |
| 7 purchase totals = | $664.93 | $726.9976 | $727.01 | $727.00 | $727.00 | |