| 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 | $71.67 | 6.205% | $76.1171 | $76.12 | $76.10 | $76.10 |
| Purchase #2 | $81.96 | 13.850% | $93.3115 | $93.31 | $93.30 | $93.30 |
| Purchase #3 | $21.82 | 10.395% | $24.0882 | $24.09 | $24.10 | $24.10 |
| Purchase #4 | $36.57 | 4.274% | $38.133 | $38.13 | $38.15 | $38.10 |
| Purchase #5 | $119.75 | 10.316% | $132.1034 | $132.10 | $132.10 | $132.10 |
| Purchase #6 | $46.34 | 9.724% | $50.8461 | $50.85 | $50.85 | $50.80 |
| Purchase #7 | $17.51 | 6.721% | $18.6868 | $18.69 | $18.70 | $18.70 |
| 7 purchase totals = | $395.62 | $433.2861 | $433.29 | $433.30 | $433.20 | |