| 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 | $66.62 | 8.265% | $72.1261 | $72.13 | $72.15 | $72.10 |
| Purchase #2 | $220.83 | 11.521% | $246.2718 | $246.27 | $246.25 | $246.30 |
| Purchase #3 | $57.33 | 9.588% | $62.8268 | $62.83 | $62.85 | $62.80 |
| Purchase #4 | $58.50 | 6.748% | $62.4476 | $62.45 | $62.45 | $62.40 |
| Purchase #5 | $154.54 | 8.851% | $168.2183 | $168.22 | $168.20 | $168.20 |
| Purchase #6 | $64.26 | 8.140% | $69.4908 | $69.49 | $69.50 | $69.50 |
| Purchase #7 | $218.48 | 9.117% | $238.3988 | $238.40 | $238.40 | $238.40 |
| 7 purchase totals = | $840.56 | $919.7802 | $919.79 | $919.80 | $919.70 | |