| 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 | $12.64 | 8.536% | $13.719 | $13.72 | $13.70 | $13.70 |
| Purchase #2 | $216.79 | 11.428% | $241.5648 | $241.56 | $241.55 | $241.60 |
| Purchase #3 | $235.50 | 9.150% | $257.0483 | $257.05 | $257.05 | $257.00 |
| Purchase #4 | $25.70 | 11.382% | $28.6252 | $28.63 | $28.65 | $28.60 |
| Purchase #5 | $58.86 | 4.521% | $61.5211 | $61.52 | $61.50 | $61.50 |
| Purchase #6 | $24.45 | 6.429% | $26.0219 | $26.02 | $26.00 | $26.00 |
| Purchase #7 | $130.75 | 6.643% | $139.4357 | $139.44 | $139.45 | $139.40 |
| 7 purchase totals = | $704.69 | $767.9360 | $767.94 | $767.90 | $767.80 | |