| 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 | $39.76 | 7.309% | $42.6661 | $42.67 | $42.65 | $42.70 |
| Purchase #2 | $90.29 | 5.313% | $95.0871 | $95.09 | $95.10 | $95.10 |
| Purchase #3 | $119.64 | 10.676% | $132.4128 | $132.41 | $132.40 | $132.40 |
| Purchase #4 | $69.69 | 7.726% | $75.0742 | $75.07 | $75.05 | $75.10 |
| Purchase #5 | $59.57 | 3.623% | $61.7282 | $61.73 | $61.75 | $61.70 |
| Purchase #6 | $71.92 | 12.345% | $80.7985 | $80.80 | $80.80 | $80.80 |
| Purchase #7 | $152.41 | 8.388% | $165.1942 | $165.19 | $165.20 | $165.20 |
| 7 purchase totals = | $603.28 | $652.9611 | $652.96 | $652.95 | $653.00 | |