| 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 | $22.70 | 9.634% | $24.8869 | $24.89 | $24.90 | $24.90 |
| Purchase #2 | $9.84 | 7.449% | $10.573 | $10.57 | $10.55 | $10.60 |
| Purchase #3 | $91.27 | 7.121% | $97.7693 | $97.77 | $97.75 | $97.80 |
| Purchase #4 | $59.63 | 7.529% | $64.1195 | $64.12 | $64.10 | $64.10 |
| Purchase #5 | $89.47 | 9.516% | $97.984 | $97.98 | $98.00 | $98.00 |
| Purchase #6 | $71.69 | 11.838% | $80.1767 | $80.18 | $80.20 | $80.20 |
| Purchase #7 | $230.68 | 8.700% | $250.7492 | $250.75 | $250.75 | $250.70 |
| 7 purchase totals = | $575.28 | $626.2586 | $626.26 | $626.25 | $626.30 | |