| 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 | $84.56 | 7.851% | $91.1988 | $91.20 | $91.20 | $91.20 |
| Purchase #2 | $23.44 | 3.153% | $24.1791 | $24.18 | $24.20 | $24.20 |
| Purchase #3 | $124.48 | 3.368% | $128.6725 | $128.67 | $128.65 | $128.70 |
| Purchase #4 | $127.52 | 13.686% | $144.9724 | $144.97 | $144.95 | $145.00 |
| Purchase #5 | $135.33 | 5.498% | $142.7704 | $142.77 | $142.75 | $142.80 |
| Purchase #6 | $63.65 | 9.844% | $69.9157 | $69.92 | $69.90 | $69.90 |
| Purchase #7 | $65.97 | 11.749% | $73.7208 | $73.72 | $73.70 | $73.70 |
| 7 purchase totals = | $624.95 | $675.4297 | $675.43 | $675.35 | $675.50 | |