| 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 | $17.96 | 6.871% | $19.194 | $19.19 | $19.20 | $19.20 |
| Purchase #2 | $66.75 | 10.226% | $73.5759 | $73.58 | $73.60 | $73.60 |
| Purchase #3 | $227.58 | 6.735% | $242.9075 | $242.91 | $242.90 | $242.90 |
| Purchase #4 | $159.99 | 7.526% | $172.0308 | $172.03 | $172.05 | $172.00 |
| Purchase #5 | $11.79 | 9.797% | $12.9451 | $12.95 | $12.95 | $12.90 |
| Purchase #6 | $29.40 | 7.345% | $31.5594 | $31.56 | $31.55 | $31.60 |
| Purchase #7 | $42.27 | 9.168% | $46.1453 | $46.15 | $46.15 | $46.10 |
| 7 purchase totals = | $555.74 | $598.3580 | $598.37 | $598.40 | $598.30 | |