| 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 | $95.75 | 12.314% | $107.5407 | $107.54 | $107.55 | $107.50 |
| Purchase #2 | $14.89 | 9.586% | $16.3174 | $16.32 | $16.30 | $16.30 |
| Purchase #3 | $133.51 | 12.329% | $149.9704 | $149.97 | $149.95 | $150.00 |
| Purchase #4 | $195.45 | 12.646% | $220.1666 | $220.17 | $220.15 | $220.20 |
| Purchase #5 | $239.72 | 4.164% | $249.7019 | $249.70 | $249.70 | $249.70 |
| Purchase #6 | $82.97 | 13.487% | $94.1602 | $94.16 | $94.15 | $94.20 |
| Purchase #7 | $48.84 | 7.624% | $52.5636 | $52.56 | $52.55 | $52.60 |
| 7 purchase totals = | $811.13 | $890.4208 | $890.42 | $890.35 | $890.50 | |