| 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 | $86.62 | 8.450% | $93.9394 | $93.94 | $93.95 | $93.90 |
| Purchase #2 | $51.45 | 10.773% | $56.9927 | $56.99 | $57.00 | $57.00 |
| Purchase #3 | $216.88 | 13.284% | $245.6903 | $245.69 | $245.70 | $245.70 |
| Purchase #4 | $42.63 | 11.809% | $47.6642 | $47.66 | $47.65 | $47.70 |
| Purchase #5 | $193.61 | 13.714% | $220.1617 | $220.16 | $220.15 | $220.20 |
| Purchase #6 | $49.64 | 3.320% | $51.288 | $51.29 | $51.30 | $51.30 |
| Purchase #7 | $148.84 | 4.236% | $155.1449 | $155.14 | $155.15 | $155.10 |
| 7 purchase totals = | $789.67 | $870.8812 | $870.87 | $870.90 | $870.90 | |