| 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 | $175.89 | 10.640% | $194.6047 | $194.60 | $194.60 | $194.60 |
| Purchase #2 | $28.62 | 8.653% | $31.0965 | $31.10 | $31.10 | $31.10 |
| Purchase #3 | $105.40 | 7.436% | $113.2375 | $113.24 | $113.25 | $113.20 |
| Purchase #4 | $196.43 | 13.201% | $222.3607 | $222.36 | $222.35 | $222.40 |
| Purchase #5 | $116.98 | 3.789% | $121.4124 | $121.41 | $121.40 | $121.40 |
| Purchase #6 | $45.51 | 3.720% | $47.203 | $47.20 | $47.20 | $47.20 |
| Purchase #7 | $68.31 | 10.694% | $75.6151 | $75.62 | $75.60 | $75.60 |
| 7 purchase totals = | $737.14 | $805.5299 | $805.53 | $805.50 | $805.50 | |