| 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 | $65.68 | 12.803% | $74.089 | $74.09 | $74.10 | $74.10 |
| Purchase #2 | $13.64 | 3.808% | $14.1594 | $14.16 | $14.15 | $14.20 |
| Purchase #3 | $182.98 | 6.174% | $194.2772 | $194.28 | $194.30 | $194.30 |
| Purchase #4 | $49.82 | 5.820% | $52.7195 | $52.72 | $52.70 | $52.70 |
| Purchase #5 | $12.55 | 4.795% | $13.1518 | $13.15 | $13.15 | $13.20 |
| Purchase #6 | $68.33 | 13.812% | $77.7677 | $77.77 | $77.75 | $77.80 |
| Purchase #7 | $162.30 | 9.856% | $178.2963 | $178.30 | $178.30 | $178.30 |
| 7 purchase totals = | $555.30 | $604.4609 | $604.47 | $604.45 | $604.60 | |