| 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 | $78.49 | 3.372% | $81.1367 | $81.14 | $81.15 | $81.10 |
| Purchase #2 | $92.84 | 12.402% | $104.354 | $104.35 | $104.35 | $104.40 |
| Purchase #3 | $44.58 | 10.285% | $49.1651 | $49.17 | $49.15 | $49.20 |
| Purchase #4 | $49.26 | 4.312% | $51.3841 | $51.38 | $51.40 | $51.40 |
| Purchase #5 | $55.29 | 3.402% | $57.171 | $57.17 | $57.15 | $57.20 |
| Purchase #6 | $202.46 | 5.392% | $213.3766 | $213.38 | $213.40 | $213.40 |
| Purchase #7 | $223.58 | 3.827% | $232.1364 | $232.14 | $232.15 | $232.10 |
| 7 purchase totals = | $746.50 | $788.7239 | $788.73 | $788.75 | $788.80 | |