| 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 | $92.79 | 8.458% | $100.6382 | $100.64 | $100.65 | $100.60 |
| Purchase #2 | $201.26 | 5.806% | $212.9452 | $212.95 | $212.95 | $212.90 |
| Purchase #3 | $150.48 | 7.260% | $161.4048 | $161.40 | $161.40 | $161.40 |
| Purchase #4 | $66.39 | 3.128% | $68.4667 | $68.47 | $68.45 | $68.50 |
| Purchase #5 | $31.30 | 6.103% | $33.2102 | $33.21 | $33.20 | $33.20 |
| Purchase #6 | $188.86 | 5.530% | $199.304 | $199.30 | $199.30 | $199.30 |
| Purchase #7 | $17.94 | 10.461% | $19.8167 | $19.82 | $19.80 | $19.80 |
| 7 purchase totals = | $749.02 | $795.7858 | $795.79 | $795.75 | $795.70 | |