| 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 | $96.71 | 6.493% | $102.9894 | $102.99 | $103.00 | $103.00 |
| Purchase #2 | $241.79 | 7.499% | $259.9218 | $259.92 | $259.90 | $259.90 |
| Purchase #3 | $62.61 | 4.267% | $65.2816 | $65.28 | $65.30 | $65.30 |
| Purchase #4 | $16.75 | 9.774% | $18.3871 | $18.39 | $18.40 | $18.40 |
| Purchase #5 | $229.96 | 7.509% | $247.2277 | $247.23 | $247.25 | $247.20 |
| Purchase #6 | $155.87 | 12.569% | $175.4613 | $175.46 | $175.45 | $175.50 |
| Purchase #7 | $62.79 | 6.541% | $66.8971 | $66.90 | $66.90 | $66.90 |
| 7 purchase totals = | $866.48 | $936.1660 | $936.17 | $936.20 | $936.20 | |