| 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 | $61.62 | 11.300% | $68.5831 | $68.58 | $68.60 | $68.60 |
| Purchase #2 | $20.40 | 8.472% | $22.1283 | $22.13 | $22.15 | $22.10 |
| Purchase #3 | $143.46 | 5.760% | $151.7233 | $151.72 | $151.70 | $151.70 |
| Purchase #4 | $127.51 | 4.665% | $133.4583 | $133.46 | $133.45 | $133.50 |
| Purchase #5 | $47.46 | 13.259% | $53.7527 | $53.75 | $53.75 | $53.80 |
| Purchase #6 | $114.54 | 6.107% | $121.535 | $121.54 | $121.55 | $121.50 |
| Purchase #7 | $62.41 | 9.782% | $68.5149 | $68.51 | $68.50 | $68.50 |
| 7 purchase totals = | $577.40 | $619.6956 | $619.69 | $619.70 | $619.70 | |