| 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 | $10.56 | 7.728% | $11.3761 | $11.38 | $11.40 | $11.40 |
| Purchase #2 | $88.63 | 13.257% | $100.3797 | $100.38 | $100.40 | $100.40 |
| Purchase #3 | $57.53 | 8.516% | $62.4293 | $62.43 | $62.45 | $62.40 |
| Purchase #4 | $227.64 | 8.482% | $246.9484 | $246.95 | $246.95 | $246.90 |
| Purchase #5 | $107.64 | 12.836% | $121.4567 | $121.46 | $121.45 | $121.50 |
| Purchase #6 | $246.35 | 9.724% | $270.3051 | $270.31 | $270.30 | $270.30 |
| Purchase #7 | $28.78 | 9.812% | $31.6039 | $31.60 | $31.60 | $31.60 |
| 7 purchase totals = | $767.13 | $844.4992 | $844.51 | $844.55 | $844.50 | |