| 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 | $45.94 | 13.196% | $52.0022 | $52.00 | $52.00 | $52.00 |
| Purchase #2 | $52.72 | 9.475% | $57.7152 | $57.72 | $57.70 | $57.70 |
| Purchase #3 | $107.30 | 10.133% | $118.1727 | $118.17 | $118.15 | $118.20 |
| Purchase #4 | $78.41 | 11.647% | $87.5424 | $87.54 | $87.55 | $87.50 |
| Purchase #5 | $218.26 | 4.536% | $228.1603 | $228.16 | $228.15 | $228.20 |
| Purchase #6 | $153.37 | 12.616% | $172.7192 | $172.72 | $172.70 | $172.70 |
| Purchase #7 | $25.81 | 6.224% | $27.4164 | $27.42 | $27.40 | $27.40 |
| 7 purchase totals = | $681.81 | $743.7284 | $743.73 | $743.65 | $743.70 | |