| 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 | $72.60 | 5.657% | $76.707 | $76.71 | $76.70 | $76.70 |
| Purchase #2 | $61.43 | 8.361% | $66.5662 | $66.57 | $66.55 | $66.60 |
| Purchase #3 | $122.77 | 6.436% | $130.6715 | $130.67 | $130.65 | $130.70 |
| Purchase #4 | $128.32 | 6.288% | $136.3888 | $136.39 | $136.40 | $136.40 |
| Purchase #5 | $160.87 | 3.140% | $165.9213 | $165.92 | $165.90 | $165.90 |
| Purchase #6 | $42.73 | 9.291% | $46.7 | $46.70 | $46.70 | $46.70 |
| Purchase #7 | $56.61 | 10.128% | $62.3435 | $62.34 | $62.35 | $62.30 |
| 7 purchase totals = | $645.33 | $685.2983 | $685.30 | $685.25 | $685.30 | |