| 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 | $63.59 | 10.253% | $70.1099 | $70.11 | $70.10 | $70.10 |
| Purchase #2 | $24.79 | 12.366% | $27.8555 | $27.86 | $27.85 | $27.90 |
| Purchase #3 | $37.36 | 12.398% | $41.9919 | $41.99 | $42.00 | $42.00 |
| Purchase #4 | $202.49 | 8.824% | $220.3577 | $220.36 | $220.35 | $220.40 |
| Purchase #5 | $141.26 | 12.531% | $158.9613 | $158.96 | $158.95 | $159.00 |
| Purchase #6 | $73.34 | 3.190% | $75.6795 | $75.68 | $75.70 | $75.70 |
| Purchase #7 | $132.52 | 8.817% | $144.2043 | $144.20 | $144.20 | $144.20 |
| 7 purchase totals = | $675.35 | $739.1601 | $739.16 | $739.15 | $739.30 | |