| 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 | $53.50 | 9.272% | $58.4605 | $58.46 | $58.45 | $58.50 |
| Purchase #2 | $87.39 | 6.349% | $92.9384 | $92.94 | $92.95 | $92.90 |
| Purchase #3 | $242.44 | 12.704% | $273.2396 | $273.24 | $273.25 | $273.20 |
| Purchase #4 | $129.36 | 10.814% | $143.349 | $143.35 | $143.35 | $143.30 |
| Purchase #5 | $18.64 | 5.542% | $19.673 | $19.67 | $19.65 | $19.70 |
| Purchase #6 | $80.80 | 7.367% | $86.7525 | $86.75 | $86.75 | $86.80 |
| Purchase #7 | $28.53 | 11.142% | $31.7088 | $31.71 | $31.70 | $31.70 |
| 7 purchase totals = | $640.66 | $706.1218 | $706.12 | $706.10 | $706.10 | |