| 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 | $47.68 | 8.111% | $51.5473 | $51.55 | $51.55 | $51.50 |
| Purchase #2 | $179.62 | 5.259% | $189.0662 | $189.07 | $189.05 | $189.10 |
| Purchase #3 | $50.88 | 11.342% | $56.6508 | $56.65 | $56.65 | $56.70 |
| Purchase #4 | $104.51 | 12.227% | $117.2884 | $117.29 | $117.30 | $117.30 |
| Purchase #5 | $25.69 | 11.829% | $28.7289 | $28.73 | $28.75 | $28.70 |
| Purchase #6 | $170.38 | 5.260% | $179.342 | $179.34 | $179.35 | $179.30 |
| Purchase #7 | $93.86 | 12.143% | $105.2574 | $105.26 | $105.25 | $105.30 |
| 7 purchase totals = | $672.62 | $727.8810 | $727.89 | $727.90 | $727.90 | |