| 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 | $117.50 | 6.866% | $125.5676 | $125.57 | $125.55 | $125.60 |
| Purchase #2 | $57.93 | 13.826% | $65.9394 | $65.94 | $65.95 | $65.90 |
| Purchase #3 | $140.71 | 10.749% | $155.8349 | $155.83 | $155.85 | $155.80 |
| Purchase #4 | $39.60 | 6.351% | $42.115 | $42.12 | $42.10 | $42.10 |
| Purchase #5 | $31.98 | 5.236% | $33.6545 | $33.65 | $33.65 | $33.70 |
| Purchase #6 | $149.25 | 11.573% | $166.5227 | $166.52 | $166.50 | $166.50 |
| Purchase #7 | $110.28 | 11.159% | $122.5861 | $122.59 | $122.60 | $122.60 |
| 7 purchase totals = | $647.25 | $712.2202 | $712.22 | $712.20 | $712.20 | |