| 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 | $87.79 | 6.731% | $93.6991 | $93.70 | $93.70 | $93.70 |
| Purchase #2 | $75.83 | 12.206% | $85.0858 | $85.09 | $85.10 | $85.10 |
| Purchase #3 | $39.83 | 7.808% | $42.9399 | $42.94 | $42.95 | $42.90 |
| Purchase #4 | $56.77 | 6.470% | $60.443 | $60.44 | $60.45 | $60.40 |
| Purchase #5 | $249.51 | 8.214% | $270.0048 | $270.00 | $270.00 | $270.00 |
| Purchase #6 | $50.69 | 4.691% | $53.0679 | $53.07 | $53.05 | $53.10 |
| Purchase #7 | $221.29 | 3.523% | $229.086 | $229.09 | $229.10 | $229.10 |
| 7 purchase totals = | $781.71 | $834.3265 | $834.33 | $834.35 | $834.30 | |