| 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 | $43.65 | 12.105% | $48.9338 | $48.93 | $48.95 | $48.90 |
| Purchase #2 | $234.54 | 8.213% | $253.8028 | $253.80 | $253.80 | $253.80 |
| Purchase #3 | $51.73 | 9.535% | $56.6625 | $56.66 | $56.65 | $56.70 |
| Purchase #4 | $85.53 | 3.127% | $88.2045 | $88.20 | $88.20 | $88.20 |
| Purchase #5 | $16.66 | 10.730% | $18.4476 | $18.45 | $18.45 | $18.40 |
| Purchase #6 | $105.99 | 3.669% | $109.8788 | $109.88 | $109.90 | $109.90 |
| Purchase #7 | $111.51 | 13.532% | $126.5995 | $126.60 | $126.60 | $126.60 |
| 7 purchase totals = | $649.61 | $702.5295 | $702.52 | $702.55 | $702.50 | |