| 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 | $80.64 | 9.160% | $88.0266 | $88.03 | $88.05 | $88.00 |
| Purchase #2 | $145.53 | 9.836% | $159.8443 | $159.84 | $159.85 | $159.80 |
| Purchase #3 | $7.55 | 3.495% | $7.8139 | $7.81 | $7.80 | $7.80 |
| Purchase #4 | $206.63 | 6.867% | $220.8193 | $220.82 | $220.80 | $220.80 |
| Purchase #5 | $88.85 | 5.188% | $93.4595 | $93.46 | $93.45 | $93.50 |
| Purchase #6 | $128.30 | 4.552% | $134.1402 | $134.14 | $134.15 | $134.10 |
| Purchase #7 | $118.78 | 3.837% | $123.3376 | $123.34 | $123.35 | $123.30 |
| 7 purchase totals = | $776.28 | $827.4414 | $827.44 | $827.45 | $827.30 | |