| 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 | $22.65 | 7.798% | $24.4162 | $24.42 | $24.40 | $24.40 |
| Purchase #2 | $43.84 | 6.377% | $46.6357 | $46.64 | $46.65 | $46.60 |
| Purchase #3 | $94.48 | 12.588% | $106.3731 | $106.37 | $106.35 | $106.40 |
| Purchase #4 | $152.82 | 9.131% | $166.774 | $166.77 | $166.75 | $166.80 |
| Purchase #5 | $82.67 | 13.579% | $93.8958 | $93.90 | $93.90 | $93.90 |
| Purchase #6 | $242.86 | 9.506% | $265.9463 | $265.95 | $265.95 | $265.90 |
| Purchase #7 | $146.79 | 9.524% | $160.7703 | $160.77 | $160.75 | $160.80 |
| 7 purchase totals = | $786.11 | $864.8114 | $864.82 | $864.75 | $864.80 | |