| 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 | $108.73 | 8.808% | $118.3069 | $118.31 | $118.30 | $118.30 |
| Purchase #2 | $51.68 | 7.816% | $55.7193 | $55.72 | $55.70 | $55.70 |
| Purchase #3 | $235.42 | 4.595% | $246.2375 | $246.24 | $246.25 | $246.20 |
| Purchase #4 | $91.35 | 7.817% | $98.4908 | $98.49 | $98.50 | $98.50 |
| Purchase #5 | $32.95 | 4.168% | $34.3234 | $34.32 | $34.30 | $34.30 |
| Purchase #6 | $60.52 | 6.802% | $64.6366 | $64.64 | $64.65 | $64.60 |
| Purchase #7 | $26.28 | 6.861% | $28.0831 | $28.08 | $28.10 | $28.10 |
| 7 purchase totals = | $606.93 | $645.7976 | $645.80 | $645.80 | $645.70 | |