| 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 | $64.32 | 10.567% | $71.1167 | $71.12 | $71.10 | $71.10 |
| Purchase #2 | $210.28 | 3.768% | $218.2034 | $218.20 | $218.20 | $218.20 |
| Purchase #3 | $78.74 | 8.278% | $85.2581 | $85.26 | $85.25 | $85.30 |
| Purchase #4 | $161.55 | 6.501% | $172.0524 | $172.05 | $172.05 | $172.10 |
| Purchase #5 | $25.39 | 10.573% | $28.0745 | $28.07 | $28.05 | $28.10 |
| Purchase #6 | $13.30 | 8.708% | $14.4582 | $14.46 | $14.45 | $14.50 |
| Purchase #7 | $206.92 | 6.740% | $220.8664 | $220.87 | $220.85 | $220.90 |
| 7 purchase totals = | $760.50 | $810.0297 | $810.03 | $809.95 | $810.20 | |