| 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 | $26.85 | 6.642% | $28.6334 | $28.63 | $28.65 | $28.60 |
| Purchase #2 | $199.43 | 7.518% | $214.4231 | $214.42 | $214.40 | $214.40 |
| Purchase #3 | $136.51 | 4.189% | $142.2284 | $142.23 | $142.25 | $142.20 |
| Purchase #4 | $121.63 | 13.245% | $137.7399 | $137.74 | $137.75 | $137.70 |
| Purchase #5 | $74.63 | 7.723% | $80.3937 | $80.39 | $80.40 | $80.40 |
| Purchase #6 | $103.80 | 6.842% | $110.902 | $110.90 | $110.90 | $110.90 |
| Purchase #7 | $161.81 | 5.373% | $170.5041 | $170.50 | $170.50 | $170.50 |
| 7 purchase totals = | $824.66 | $884.8246 | $884.81 | $884.85 | $884.70 | |