| 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 | $22.82 | 7.191% | $24.461 | $24.46 | $24.45 | $24.50 |
| Purchase #2 | $60.90 | 8.729% | $66.216 | $66.22 | $66.20 | $66.20 |
| Purchase #3 | $6.45 | 6.803% | $6.8888 | $6.89 | $6.90 | $6.90 |
| Purchase #4 | $164.56 | 13.349% | $186.5271 | $186.53 | $186.55 | $186.50 |
| Purchase #5 | $233.99 | 11.145% | $260.0682 | $260.07 | $260.05 | $260.10 |
| Purchase #6 | $31.66 | 3.802% | $32.8637 | $32.86 | $32.85 | $32.90 |
| Purchase #7 | $152.78 | 6.572% | $162.8207 | $162.82 | $162.80 | $162.80 |
| 7 purchase totals = | $673.16 | $739.8455 | $739.85 | $739.80 | $739.90 | |