| 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 | $12.49 | 10.369% | $13.7851 | $13.79 | $13.80 | $13.80 |
| Purchase #2 | $68.33 | 9.669% | $74.9368 | $74.94 | $74.95 | $74.90 |
| Purchase #3 | $172.35 | 10.795% | $190.9552 | $190.96 | $190.95 | $191.00 |
| Purchase #4 | $64.73 | 9.373% | $70.7971 | $70.80 | $70.80 | $70.80 |
| Purchase #5 | $21.59 | 13.182% | $24.436 | $24.44 | $24.45 | $24.40 |
| Purchase #6 | $168.54 | 5.751% | $178.2327 | $178.23 | $178.25 | $178.20 |
| Purchase #7 | $147.99 | 4.145% | $154.1242 | $154.12 | $154.10 | $154.10 |
| 7 purchase totals = | $656.02 | $707.2671 | $707.28 | $707.30 | $707.20 | |