| 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 | $117.94 | 4.228% | $122.9265 | $122.93 | $122.95 | $122.90 |
| Purchase #2 | $106.27 | 7.205% | $113.9268 | $113.93 | $113.95 | $113.90 |
| Purchase #3 | $141.47 | 13.163% | $160.0917 | $160.09 | $160.10 | $160.10 |
| Purchase #4 | $45.95 | 11.140% | $51.0688 | $51.07 | $51.05 | $51.10 |
| Purchase #5 | $160.63 | 3.198% | $165.7669 | $165.77 | $165.75 | $165.80 |
| Purchase #6 | $53.97 | 8.574% | $58.5974 | $58.60 | $58.60 | $58.60 |
| Purchase #7 | $62.93 | 4.297% | $65.6341 | $65.63 | $65.65 | $65.60 |
| 7 purchase totals = | $689.16 | $738.0122 | $738.02 | $738.05 | $738.00 | |