| 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 | $54.99 | 9.510% | $60.2195 | $60.22 | $60.20 | $60.20 |
| Purchase #2 | $26.90 | 5.334% | $28.3348 | $28.33 | $28.35 | $28.30 |
| Purchase #3 | $107.60 | 12.667% | $121.2297 | $121.23 | $121.25 | $121.20 |
| Purchase #4 | $152.69 | 11.768% | $170.6586 | $170.66 | $170.65 | $170.70 |
| Purchase #5 | $128.67 | 3.590% | $133.2893 | $133.29 | $133.30 | $133.30 |
| Purchase #6 | $128.92 | 9.614% | $141.3144 | $141.31 | $141.30 | $141.30 |
| Purchase #7 | $240.48 | 13.746% | $273.5364 | $273.54 | $273.55 | $273.50 |
| 7 purchase totals = | $840.25 | $928.5827 | $928.58 | $928.60 | $928.50 | |