| 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 | $51.88 | 3.649% | $53.7731 | $53.77 | $53.75 | $53.80 |
| Purchase #2 | $230.32 | 10.330% | $254.1121 | $254.11 | $254.10 | $254.10 |
| Purchase #3 | $11.66 | 12.594% | $13.1285 | $13.13 | $13.15 | $13.10 |
| Purchase #4 | $246.83 | 13.111% | $279.1919 | $279.19 | $279.20 | $279.20 |
| Purchase #5 | $104.57 | 11.835% | $116.9459 | $116.95 | $116.95 | $116.90 |
| Purchase #6 | $188.66 | 5.750% | $199.508 | $199.51 | $199.50 | $199.50 |
| Purchase #7 | $80.40 | 9.611% | $88.1272 | $88.13 | $88.15 | $88.10 |
| 7 purchase totals = | $914.32 | $1,004.7867 | $1,004.79 | $1,004.80 | $1,004.70 | |