| 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 | $112.52 | 12.718% | $126.8303 | $126.83 | $126.85 | $126.80 |
| Purchase #2 | $250.31 | 10.586% | $276.8078 | $276.81 | $276.80 | $276.80 |
| Purchase #3 | $53.78 | 4.303% | $56.0942 | $56.09 | $56.10 | $56.10 |
| Purchase #4 | $19.52 | 3.404% | $20.1845 | $20.18 | $20.20 | $20.20 |
| Purchase #5 | $78.65 | 5.169% | $82.7154 | $82.72 | $82.70 | $82.70 |
| Purchase #6 | $133.97 | 11.691% | $149.6324 | $149.63 | $149.65 | $149.60 |
| Purchase #7 | $84.70 | 8.467% | $91.8715 | $91.87 | $91.85 | $91.90 |
| 7 purchase totals = | $733.45 | $804.1361 | $804.13 | $804.15 | $804.10 | |