| 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 | $70.35 | 10.238% | $77.5524 | $77.55 | $77.55 | $77.60 |
| Purchase #2 | $78.33 | 11.670% | $87.4711 | $87.47 | $87.45 | $87.50 |
| Purchase #3 | $198.79 | 10.562% | $219.7862 | $219.79 | $219.80 | $219.80 |
| Purchase #4 | $133.27 | 8.474% | $144.5633 | $144.56 | $144.55 | $144.60 |
| Purchase #5 | $24.83 | 5.340% | $26.1559 | $26.16 | $26.15 | $26.20 |
| Purchase #6 | $67.52 | 11.651% | $75.3868 | $75.39 | $75.40 | $75.40 |
| Purchase #7 | $238.55 | 3.480% | $246.8515 | $246.85 | $246.85 | $246.90 |
| 7 purchase totals = | $811.64 | $877.7672 | $877.77 | $877.75 | $878.00 | |