| 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 | $213.59 | 5.305% | $224.9209 | $224.92 | $224.90 | $224.90 |
| Purchase #2 | $10.84 | 12.559% | $12.2014 | $12.20 | $12.20 | $12.20 |
| Purchase #3 | $90.66 | 5.161% | $95.339 | $95.34 | $95.35 | $95.30 |
| Purchase #4 | $52.76 | 4.297% | $55.0271 | $55.03 | $55.05 | $55.00 |
| Purchase #5 | $128.84 | 8.180% | $139.3791 | $139.38 | $139.40 | $139.40 |
| Purchase #6 | $83.83 | 9.116% | $91.4719 | $91.47 | $91.45 | $91.50 |
| Purchase #7 | $186.52 | 7.837% | $201.1376 | $201.14 | $201.15 | $201.10 |
| 7 purchase totals = | $767.04 | $819.4770 | $819.48 | $819.50 | $819.40 | |