| 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 | $43.48 | 9.672% | $47.6854 | $47.69 | $47.70 | $47.70 |
| Purchase #2 | $51.26 | 7.648% | $55.1804 | $55.18 | $55.20 | $55.20 |
| Purchase #3 | $202.64 | 3.784% | $210.3079 | $210.31 | $210.30 | $210.30 |
| Purchase #4 | $207.30 | 5.385% | $218.4631 | $218.46 | $218.45 | $218.50 |
| Purchase #5 | $48.94 | 4.563% | $51.1731 | $51.17 | $51.15 | $51.20 |
| Purchase #6 | $94.90 | 3.511% | $98.2319 | $98.23 | $98.25 | $98.20 |
| Purchase #7 | $13.73 | 10.206% | $15.1313 | $15.13 | $15.15 | $15.10 |
| 7 purchase totals = | $662.25 | $696.1731 | $696.17 | $696.20 | $696.20 | |