| 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 | $66.38 | 7.832% | $71.5789 | $71.58 | $71.60 | $71.60 |
| Purchase #2 | $198.73 | 7.239% | $213.1161 | $213.12 | $213.10 | $213.10 |
| Purchase #3 | $75.25 | 3.703% | $78.0365 | $78.04 | $78.05 | $78.00 |
| Purchase #4 | $31.52 | 11.555% | $35.1621 | $35.16 | $35.15 | $35.20 |
| Purchase #5 | $155.62 | 9.261% | $170.032 | $170.03 | $170.05 | $170.00 |
| Purchase #6 | $96.82 | 4.828% | $101.4945 | $101.49 | $101.50 | $101.50 |
| Purchase #7 | $79.88 | 11.151% | $88.7874 | $88.79 | $88.80 | $88.80 |
| 7 purchase totals = | $704.20 | $758.2075 | $758.21 | $758.25 | $758.20 | |