| 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 | $77.90 | 12.169% | $87.3797 | $87.38 | $87.40 | $87.40 |
| Purchase #2 | $140.62 | 8.589% | $152.6979 | $152.70 | $152.70 | $152.70 |
| Purchase #3 | $57.28 | 12.234% | $64.2876 | $64.29 | $64.30 | $64.30 |
| Purchase #4 | $29.34 | 12.800% | $33.0955 | $33.10 | $33.10 | $33.10 |
| Purchase #5 | $158.30 | 6.493% | $168.5784 | $168.58 | $168.60 | $168.60 |
| Purchase #6 | $155.81 | 10.398% | $172.0111 | $172.01 | $172.00 | $172.00 |
| Purchase #7 | $208.76 | 10.647% | $230.9867 | $230.99 | $231.00 | $231.00 |
| 7 purchase totals = | $828.01 | $909.0369 | $909.05 | $909.10 | $909.10 | |