| 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 | $89.30 | 10.197% | $98.4059 | $98.41 | $98.40 | $98.40 |
| Purchase #2 | $89.68 | 13.236% | $101.55 | $101.55 | $101.55 | $101.60 |
| Purchase #3 | $38.63 | 11.744% | $43.1667 | $43.17 | $43.15 | $43.20 |
| Purchase #4 | $125.49 | 10.855% | $139.1119 | $139.11 | $139.10 | $139.10 |
| Purchase #5 | $234.87 | 4.128% | $244.5654 | $244.57 | $244.55 | $244.60 |
| Purchase #6 | $81.26 | 12.414% | $91.3476 | $91.35 | $91.35 | $91.30 |
| Purchase #7 | $131.62 | 6.179% | $139.7528 | $139.75 | $139.75 | $139.80 |
| 7 purchase totals = | $790.85 | $857.9003 | $857.91 | $857.85 | $858.00 | |