| 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 | $14.61 | 9.157% | $15.9478 | $15.95 | $15.95 | $15.90 |
| Purchase #2 | $184.34 | 5.577% | $194.6206 | $194.62 | $194.60 | $194.60 |
| Purchase #3 | $80.80 | 6.241% | $85.8427 | $85.84 | $85.85 | $85.80 |
| Purchase #4 | $50.88 | 11.105% | $56.5302 | $56.53 | $56.55 | $56.50 |
| Purchase #5 | $54.46 | 9.658% | $59.7197 | $59.72 | $59.70 | $59.70 |
| Purchase #6 | $212.25 | 12.485% | $238.7494 | $238.75 | $238.75 | $238.70 |
| Purchase #7 | $204.95 | 7.460% | $220.2393 | $220.24 | $220.25 | $220.20 |
| 7 purchase totals = | $802.29 | $871.6497 | $871.65 | $871.65 | $871.40 | |