| 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 | $50.33 | 10.339% | $55.5336 | $55.53 | $55.55 | $55.50 |
| Purchase #2 | $133.99 | 10.505% | $148.0656 | $148.07 | $148.05 | $148.10 |
| Purchase #3 | $92.95 | 10.613% | $102.8148 | $102.81 | $102.80 | $102.80 |
| Purchase #4 | $43.50 | 9.504% | $47.6342 | $47.63 | $47.65 | $47.60 |
| Purchase #5 | $177.81 | 6.673% | $189.6753 | $189.68 | $189.70 | $189.70 |
| Purchase #6 | $26.42 | 6.237% | $28.0678 | $28.07 | $28.05 | $28.10 |
| Purchase #7 | $168.66 | 5.199% | $177.4286 | $177.43 | $177.45 | $177.40 |
| 7 purchase totals = | $693.66 | $749.2199 | $749.22 | $749.25 | $749.20 | |