| 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 | $5.29 | 10.103% | $5.8244 | $5.82 | $5.80 | $5.80 |
| Purchase #2 | $244.51 | 6.573% | $260.5816 | $260.58 | $260.60 | $260.60 |
| Purchase #3 | $215.48 | 11.413% | $240.0727 | $240.07 | $240.05 | $240.10 |
| Purchase #4 | $13.58 | 13.370% | $15.3956 | $15.40 | $15.40 | $15.40 |
| Purchase #5 | $92.36 | 10.421% | $101.9848 | $101.98 | $102.00 | $102.00 |
| Purchase #6 | $81.94 | 12.592% | $92.2579 | $92.26 | $92.25 | $92.30 |
| Purchase #7 | $166.28 | 6.859% | $177.6851 | $177.69 | $177.70 | $177.70 |
| 7 purchase totals = | $819.44 | $893.8021 | $893.80 | $893.80 | $893.90 | |