| 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 | $26.34 | 7.793% | $28.3927 | $28.39 | $28.40 | $28.40 |
| Purchase #2 | $91.46 | 12.563% | $102.9501 | $102.95 | $102.95 | $103.00 |
| Purchase #3 | $233.70 | 5.551% | $246.6727 | $246.67 | $246.65 | $246.70 |
| Purchase #4 | $115.76 | 8.501% | $125.6008 | $125.60 | $125.60 | $125.60 |
| Purchase #5 | $80.68 | 13.310% | $91.4185 | $91.42 | $91.40 | $91.40 |
| Purchase #6 | $211.66 | 13.664% | $240.5812 | $240.58 | $240.60 | $240.60 |
| Purchase #7 | $84.96 | 4.503% | $88.7857 | $88.79 | $88.80 | $88.80 |
| 7 purchase totals = | $844.56 | $924.4017 | $924.40 | $924.40 | $924.50 | |