| 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 | $84.31 | 5.226% | $88.716 | $88.72 | $88.70 | $88.70 |
| Purchase #2 | $44.80 | 6.301% | $47.6228 | $47.62 | $47.60 | $47.60 |
| Purchase #3 | $98.54 | 9.360% | $107.7633 | $107.76 | $107.75 | $107.80 |
| Purchase #4 | $37.70 | 7.774% | $40.6308 | $40.63 | $40.65 | $40.60 |
| Purchase #5 | $86.56 | 6.450% | $92.1431 | $92.14 | $92.15 | $92.10 |
| Purchase #6 | $249.71 | 9.660% | $273.832 | $273.83 | $273.85 | $273.80 |
| Purchase #7 | $167.76 | 7.303% | $180.0115 | $180.01 | $180.00 | $180.00 |
| 7 purchase totals = | $769.38 | $830.7195 | $830.71 | $830.70 | $830.60 | |