| 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 | $37.85 | 13.371% | $42.9109 | $42.91 | $42.90 | $42.90 |
| Purchase #2 | $158.95 | 3.501% | $164.5148 | $164.51 | $164.50 | $164.50 |
| Purchase #3 | $144.55 | 10.111% | $159.1655 | $159.17 | $159.15 | $159.20 |
| Purchase #4 | $23.80 | 4.358% | $24.8372 | $24.84 | $24.85 | $24.80 |
| Purchase #5 | $187.94 | 9.287% | $205.394 | $205.39 | $205.40 | $205.40 |
| Purchase #6 | $88.60 | 7.857% | $95.5613 | $95.56 | $95.55 | $95.60 |
| Purchase #7 | $23.30 | 13.846% | $26.5261 | $26.53 | $26.55 | $26.50 |
| 7 purchase totals = | $664.99 | $718.9098 | $718.91 | $718.90 | $718.90 | |