| 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 | $85.77 | 8.744% | $93.2697 | $93.27 | $93.25 | $93.30 |
| Purchase #2 | $64.34 | 12.794% | $72.5717 | $72.57 | $72.55 | $72.60 |
| Purchase #3 | $112.38 | 5.482% | $118.5407 | $118.54 | $118.55 | $118.50 |
| Purchase #4 | $133.49 | 11.486% | $148.8227 | $148.82 | $148.80 | $148.80 |
| Purchase #5 | $137.76 | 7.607% | $148.2394 | $148.24 | $148.25 | $148.20 |
| Purchase #6 | $7.44 | 13.634% | $8.4544 | $8.45 | $8.45 | $8.50 |
| Purchase #7 | $10.90 | 12.112% | $12.2202 | $12.22 | $12.20 | $12.20 |
| 7 purchase totals = | $552.08 | $602.1188 | $602.11 | $602.05 | $602.10 | |