| 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 | $27.88 | 6.232% | $29.6175 | $29.62 | $29.60 | $29.60 |
| Purchase #2 | $244.45 | 9.729% | $268.2325 | $268.23 | $268.25 | $268.20 |
| Purchase #3 | $76.52 | 8.205% | $82.7985 | $82.80 | $82.80 | $82.80 |
| Purchase #4 | $88.33 | 13.356% | $100.1274 | $100.13 | $100.15 | $100.10 |
| Purchase #5 | $107.95 | 4.775% | $113.1046 | $113.10 | $113.10 | $113.10 |
| Purchase #6 | $55.25 | 3.127% | $56.9777 | $56.98 | $57.00 | $57.00 |
| Purchase #7 | $15.98 | 4.187% | $16.6491 | $16.65 | $16.65 | $16.60 |
| 7 purchase totals = | $616.36 | $667.5073 | $667.51 | $667.55 | $667.40 | |