| 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 | $75.56 | 11.302% | $84.0998 | $84.10 | $84.10 | $84.10 |
| Purchase #2 | $182.61 | 13.741% | $207.7024 | $207.70 | $207.70 | $207.70 |
| Purchase #3 | $96.89 | 7.310% | $103.9727 | $103.97 | $103.95 | $104.00 |
| Purchase #4 | $13.80 | 8.510% | $14.9744 | $14.97 | $14.95 | $15.00 |
| Purchase #5 | $245.51 | 4.389% | $256.2854 | $256.29 | $256.30 | $256.30 |
| Purchase #6 | $155.76 | 10.743% | $172.4933 | $172.49 | $172.50 | $172.50 |
| Purchase #7 | $69.40 | 8.300% | $75.1602 | $75.16 | $75.15 | $75.20 |
| 7 purchase totals = | $839.53 | $914.6882 | $914.68 | $914.65 | $914.80 | |