| 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 | $98.86 | 8.237% | $107.0031 | $107.00 | $107.00 | $107.00 |
| Purchase #2 | $130.93 | 9.445% | $143.2963 | $143.30 | $143.30 | $143.30 |
| Purchase #3 | $127.95 | 4.467% | $133.6655 | $133.67 | $133.65 | $133.70 |
| Purchase #4 | $35.73 | 6.871% | $38.185 | $38.19 | $38.20 | $38.20 |
| Purchase #5 | $49.26 | 8.338% | $53.3673 | $53.37 | $53.35 | $53.40 |
| Purchase #6 | $133.52 | 12.302% | $149.9456 | $149.95 | $149.95 | $149.90 |
| Purchase #7 | $139.83 | 10.858% | $155.0127 | $155.01 | $155.00 | $155.00 |
| 7 purchase totals = | $716.08 | $780.4755 | $780.49 | $780.45 | $780.50 | |