| 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 | $53.51 | 3.769% | $55.5268 | $55.53 | $55.55 | $55.50 |
| Purchase #2 | $135.78 | 6.626% | $144.7768 | $144.78 | $144.80 | $144.80 |
| Purchase #3 | $203.35 | 6.653% | $216.8789 | $216.88 | $216.90 | $216.90 |
| Purchase #4 | $70.44 | 4.585% | $73.6697 | $73.67 | $73.65 | $73.70 |
| Purchase #5 | $18.58 | 13.780% | $21.1403 | $21.14 | $21.15 | $21.10 |
| Purchase #6 | $77.78 | 6.337% | $82.7089 | $82.71 | $82.70 | $82.70 |
| Purchase #7 | $148.84 | 7.412% | $159.872 | $159.87 | $159.85 | $159.90 |
| 7 purchase totals = | $708.28 | $754.5734 | $754.58 | $754.60 | $754.60 | |