| 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 | $227.79 | 8.199% | $246.4665 | $246.47 | $246.45 | $246.50 |
| Purchase #2 | $28.85 | 9.386% | $31.5579 | $31.56 | $31.55 | $31.60 |
| Purchase #3 | $96.44 | 10.708% | $106.7668 | $106.77 | $106.75 | $106.80 |
| Purchase #4 | $41.88 | 12.534% | $47.1292 | $47.13 | $47.15 | $47.10 |
| Purchase #5 | $37.26 | 5.657% | $39.3678 | $39.37 | $39.35 | $39.40 |
| Purchase #6 | $144.48 | 7.194% | $154.8739 | $154.87 | $154.85 | $154.90 |
| Purchase #7 | $175.45 | 5.409% | $184.9401 | $184.94 | $184.95 | $184.90 |
| 7 purchase totals = | $752.15 | $811.1022 | $811.11 | $811.05 | $811.20 | |