| 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 | 12.664% | $25.7099 | $25.71 | $25.70 | $25.70 |
| Purchase #2 | $112.49 | 11.280% | $125.1789 | $125.18 | $125.20 | $125.20 |
| Purchase #3 | $24.35 | 8.233% | $26.3547 | $26.35 | $26.35 | $26.40 |
| Purchase #4 | $205.67 | 13.708% | $233.8632 | $233.86 | $233.85 | $233.90 |
| Purchase #5 | $28.90 | 11.270% | $32.157 | $32.16 | $32.15 | $32.20 |
| Purchase #6 | $120.71 | 8.458% | $130.9197 | $130.92 | $130.90 | $130.90 |
| Purchase #7 | $70.91 | 13.608% | $80.5594 | $80.56 | $80.55 | $80.60 |
| 7 purchase totals = | $585.85 | $654.7428 | $654.74 | $654.70 | $654.90 | |