| 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 | $31.82 | 6.799% | $33.9834 | $33.98 | $34.00 | $34.00 |
| Purchase #2 | $101.62 | 4.447% | $106.139 | $106.14 | $106.15 | $106.10 |
| Purchase #3 | $25.75 | 11.255% | $28.6482 | $28.65 | $28.65 | $28.60 |
| Purchase #4 | $18.29 | 4.853% | $19.1776 | $19.18 | $19.20 | $19.20 |
| Purchase #5 | $182.32 | 11.855% | $203.934 | $203.93 | $203.95 | $203.90 |
| Purchase #6 | $217.67 | 4.538% | $227.5479 | $227.55 | $227.55 | $227.50 |
| Purchase #7 | $102.53 | 6.242% | $108.9299 | $108.93 | $108.95 | $108.90 |
| 7 purchase totals = | $680.00 | $728.3600 | $728.36 | $728.45 | $728.20 | |