| 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 | $104.67 | 7.617% | $112.6427 | $112.64 | $112.65 | $112.60 |
| Purchase #2 | $58.76 | 9.546% | $64.3692 | $64.37 | $64.35 | $64.40 |
| Purchase #3 | $210.41 | 11.795% | $235.2279 | $235.23 | $235.25 | $235.20 |
| Purchase #4 | $191.72 | 12.560% | $215.8 | $215.80 | $215.80 | $215.80 |
| Purchase #5 | $51.29 | 4.330% | $53.5109 | $53.51 | $53.50 | $53.50 |
| Purchase #6 | $193.92 | 9.272% | $211.9003 | $211.90 | $211.90 | $211.90 |
| Purchase #7 | $55.91 | 12.502% | $62.8999 | $62.90 | $62.90 | $62.90 |
| 7 purchase totals = | $866.68 | $956.3509 | $956.35 | $956.35 | $956.30 | |