| 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 | $91.43 | 11.748% | $102.1712 | $102.17 | $102.15 | $102.20 |
| Purchase #2 | $53.34 | 3.445% | $55.1776 | $55.18 | $55.20 | $55.20 |
| Purchase #3 | $49.56 | 9.575% | $54.3054 | $54.31 | $54.30 | $54.30 |
| Purchase #4 | $28.65 | 9.733% | $31.4385 | $31.44 | $31.45 | $31.40 |
| Purchase #5 | $245.44 | 8.128% | $265.3894 | $265.39 | $265.40 | $265.40 |
| Purchase #6 | $229.35 | 5.696% | $242.4138 | $242.41 | $242.40 | $242.40 |
| Purchase #7 | $90.98 | 6.549% | $96.9383 | $96.94 | $96.95 | $96.90 |
| 7 purchase totals = | $788.75 | $847.8342 | $847.84 | $847.85 | $847.80 | |