| 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 | $96.78 | 10.264% | $106.7135 | $106.71 | $106.70 | $106.70 |
| Purchase #2 | $137.58 | 7.462% | $147.8462 | $147.85 | $147.85 | $147.80 |
| Purchase #3 | $25.36 | 6.835% | $27.0934 | $27.09 | $27.10 | $27.10 |
| Purchase #4 | $45.56 | 5.347% | $47.9961 | $48.00 | $48.00 | $48.00 |
| Purchase #5 | $50.97 | 8.272% | $55.1862 | $55.19 | $55.20 | $55.20 |
| Purchase #6 | $210.64 | 9.236% | $230.0947 | $230.09 | $230.10 | $230.10 |
| Purchase #7 | $108.48 | 7.608% | $116.7332 | $116.73 | $116.75 | $116.70 |
| 7 purchase totals = | $675.37 | $731.6633 | $731.66 | $731.70 | $731.60 | |