| 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 | $42.90 | 9.425% | $46.9433 | $46.94 | $46.95 | $46.90 |
| Purchase #2 | $56.40 | 8.300% | $61.0812 | $61.08 | $61.10 | $61.10 |
| Purchase #3 | $31.40 | 3.571% | $32.5213 | $32.52 | $32.50 | $32.50 |
| Purchase #4 | $60.76 | 10.869% | $67.364 | $67.36 | $67.35 | $67.40 |
| Purchase #5 | $213.90 | 5.724% | $226.1436 | $226.14 | $226.15 | $226.10 |
| Purchase #6 | $175.89 | 4.127% | $183.149 | $183.15 | $183.15 | $183.10 |
| Purchase #7 | $122.68 | 8.747% | $133.4108 | $133.41 | $133.40 | $133.40 |
| 7 purchase totals = | $703.93 | $750.6132 | $750.60 | $750.60 | $750.50 | |