| 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 | $41.56 | 6.678% | $44.3354 | $44.34 | $44.35 | $44.30 |
| Purchase #2 | $108.56 | 9.705% | $119.0957 | $119.10 | $119.10 | $119.10 |
| Purchase #3 | $135.87 | 10.388% | $149.9842 | $149.98 | $150.00 | $150.00 |
| Purchase #4 | $129.96 | 7.475% | $139.6745 | $139.67 | $139.65 | $139.70 |
| Purchase #5 | $230.71 | 9.350% | $252.2814 | $252.28 | $252.30 | $252.30 |
| Purchase #6 | $177.67 | 8.488% | $192.7506 | $192.75 | $192.75 | $192.80 |
| Purchase #7 | $9.83 | 8.367% | $10.6525 | $10.65 | $10.65 | $10.70 |
| 7 purchase totals = | $834.16 | $908.7743 | $908.77 | $908.80 | $908.90 | |