| 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 | $91.39 | 7.123% | $97.8997 | $97.90 | $97.90 | $97.90 |
| Purchase #2 | $116.28 | 11.114% | $129.2034 | $129.20 | $129.20 | $129.20 |
| Purchase #3 | $54.31 | 9.391% | $59.4103 | $59.41 | $59.40 | $59.40 |
| Purchase #4 | $172.57 | 3.634% | $178.8412 | $178.84 | $178.85 | $178.80 |
| Purchase #5 | $8.75 | 5.210% | $9.2059 | $9.21 | $9.20 | $9.20 |
| Purchase #6 | $170.70 | 6.341% | $181.5241 | $181.52 | $181.50 | $181.50 |
| Purchase #7 | $59.59 | 6.224% | $63.2989 | $63.30 | $63.30 | $63.30 |
| 7 purchase totals = | $673.59 | $719.3835 | $719.38 | $719.35 | $719.30 | |