| 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 | $8.94 | 10.689% | $9.8956 | $9.90 | $9.90 | $9.90 |
| Purchase #2 | $146.58 | 13.686% | $166.6409 | $166.64 | $166.65 | $166.60 |
| Purchase #3 | $170.96 | 12.683% | $192.6429 | $192.64 | $192.65 | $192.60 |
| Purchase #4 | $211.80 | 3.664% | $219.5604 | $219.56 | $219.55 | $219.60 |
| Purchase #5 | $87.78 | 4.614% | $91.8302 | $91.83 | $91.85 | $91.80 |
| Purchase #6 | $76.84 | 7.733% | $82.782 | $82.78 | $82.80 | $82.80 |
| Purchase #7 | $173.89 | 8.290% | $188.3055 | $188.31 | $188.30 | $188.30 |
| 7 purchase totals = | $876.79 | $951.6575 | $951.66 | $951.70 | $951.60 | |