| 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 | $65.60 | 13.656% | $74.5583 | $74.56 | $74.55 | $74.60 |
| Purchase #2 | $61.79 | 13.563% | $70.1706 | $70.17 | $70.15 | $70.20 |
| Purchase #3 | $10.47 | 3.677% | $10.855 | $10.86 | $10.85 | $10.90 |
| Purchase #4 | $109.69 | 7.248% | $117.6403 | $117.64 | $117.65 | $117.60 |
| Purchase #5 | $197.64 | 3.292% | $204.1463 | $204.15 | $204.15 | $204.10 |
| Purchase #6 | $132.51 | 11.193% | $147.3418 | $147.34 | $147.35 | $147.30 |
| Purchase #7 | $33.83 | 3.609% | $35.0509 | $35.05 | $35.05 | $35.10 |
| 7 purchase totals = | $611.53 | $659.7632 | $659.77 | $659.75 | $659.80 | |