| 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 | $95.52 | 12.648% | $107.6014 | $107.60 | $107.60 | $107.60 |
| Purchase #2 | $101.58 | 7.174% | $108.8673 | $108.87 | $108.85 | $108.90 |
| Purchase #3 | $47.60 | 6.387% | $50.6402 | $50.64 | $50.65 | $50.60 |
| Purchase #4 | $66.67 | 4.834% | $69.8928 | $69.89 | $69.90 | $69.90 |
| Purchase #5 | $140.67 | 6.499% | $149.8121 | $149.81 | $149.80 | $149.80 |
| Purchase #6 | $140.86 | 9.294% | $153.9515 | $153.95 | $153.95 | $154.00 |
| Purchase #7 | $194.32 | 5.438% | $204.8871 | $204.89 | $204.90 | $204.90 |
| 7 purchase totals = | $787.22 | $845.6524 | $845.65 | $845.65 | $845.70 | |