| 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 | $38.26 | 4.656% | $40.0414 | $40.04 | $40.05 | $40.00 |
| Purchase #2 | $139.77 | 4.136% | $145.5509 | $145.55 | $145.55 | $145.60 |
| Purchase #3 | $212.34 | 5.311% | $223.6174 | $223.62 | $223.60 | $223.60 |
| Purchase #4 | $155.80 | 12.407% | $175.1301 | $175.13 | $175.15 | $175.10 |
| Purchase #5 | $121.88 | 4.449% | $127.3024 | $127.30 | $127.30 | $127.30 |
| Purchase #6 | $94.39 | 9.606% | $103.4571 | $103.46 | $103.45 | $103.50 |
| Purchase #7 | $125.26 | 7.491% | $134.6432 | $134.64 | $134.65 | $134.60 |
| 7 purchase totals = | $887.70 | $949.7425 | $949.74 | $949.75 | $949.70 | |