| 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 | $72.50 | 4.598% | $75.8336 | $75.83 | $75.85 | $75.80 |
| Purchase #2 | $229.33 | 11.210% | $255.0379 | $255.04 | $255.05 | $255.00 |
| Purchase #3 | $13.98 | 13.325% | $15.8428 | $15.84 | $15.85 | $15.80 |
| Purchase #4 | $53.53 | 7.267% | $57.42 | $57.42 | $57.40 | $57.40 |
| Purchase #5 | $218.80 | 6.485% | $232.9892 | $232.99 | $233.00 | $233.00 |
| Purchase #6 | $38.82 | 5.265% | $40.8639 | $40.86 | $40.85 | $40.90 |
| Purchase #7 | $25.68 | 11.795% | $28.709 | $28.71 | $28.70 | $28.70 |
| 7 purchase totals = | $652.64 | $706.6964 | $706.69 | $706.70 | $706.60 | |