| 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 | $66.45 | 8.836% | $72.3215 | $72.32 | $72.30 | $72.30 |
| Purchase #2 | $37.65 | 9.150% | $41.095 | $41.10 | $41.10 | $41.10 |
| Purchase #3 | $201.86 | 9.297% | $220.6269 | $220.63 | $220.65 | $220.60 |
| Purchase #4 | $85.56 | 8.425% | $92.7684 | $92.77 | $92.75 | $92.80 |
| Purchase #5 | $67.35 | 5.250% | $70.8859 | $70.89 | $70.90 | $70.90 |
| Purchase #6 | $138.47 | 4.401% | $144.5641 | $144.56 | $144.55 | $144.60 |
| Purchase #7 | $25.53 | 13.642% | $29.0128 | $29.01 | $29.00 | $29.00 |
| 7 purchase totals = | $622.87 | $671.2746 | $671.28 | $671.25 | $671.30 | |