| 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 | $31.69 | 5.702% | $33.497 | $33.50 | $33.50 | $33.50 |
| Purchase #2 | $10.69 | 11.637% | $11.934 | $11.93 | $11.95 | $11.90 |
| Purchase #3 | $112.43 | 6.600% | $119.8504 | $119.85 | $119.85 | $119.90 |
| Purchase #4 | $29.74 | 13.685% | $33.8099 | $33.81 | $33.80 | $33.80 |
| Purchase #5 | $19.64 | 8.267% | $21.2636 | $21.26 | $21.25 | $21.30 |
| Purchase #6 | $15.80 | 4.689% | $16.5409 | $16.54 | $16.55 | $16.50 |
| Purchase #7 | $155.99 | 10.406% | $172.2223 | $172.22 | $172.20 | $172.20 |
| 7 purchase totals = | $375.98 | $409.1181 | $409.11 | $409.10 | $409.10 | |