| 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 | $244.77 | 7.678% | $263.5634 | $263.56 | $263.55 | $263.60 |
| Purchase #2 | $69.48 | 6.663% | $74.1095 | $74.11 | $74.10 | $74.10 |
| Purchase #3 | $46.33 | 11.428% | $51.6246 | $51.62 | $51.60 | $51.60 |
| Purchase #4 | $32.63 | 5.735% | $34.5013 | $34.50 | $34.50 | $34.50 |
| Purchase #5 | $124.37 | 7.284% | $133.4291 | $133.43 | $133.45 | $133.40 |
| Purchase #6 | $112.51 | 4.123% | $117.1488 | $117.15 | $117.15 | $117.10 |
| Purchase #7 | $97.79 | 6.837% | $104.4759 | $104.48 | $104.50 | $104.50 |
| 7 purchase totals = | $727.88 | $778.8526 | $778.85 | $778.85 | $778.80 | |