| 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 | $7.30 | 3.682% | $7.5688 | $7.57 | $7.55 | $7.60 |
| Purchase #2 | $73.87 | 11.861% | $82.6317 | $82.63 | $82.65 | $82.60 |
| Purchase #3 | $103.69 | 9.586% | $113.6297 | $113.63 | $113.65 | $113.60 |
| Purchase #4 | $147.58 | 10.458% | $163.0139 | $163.01 | $163.00 | $163.00 |
| Purchase #5 | $196.73 | 11.382% | $219.1218 | $219.12 | $219.10 | $219.10 |
| Purchase #6 | $158.93 | 6.414% | $169.1238 | $169.12 | $169.10 | $169.10 |
| Purchase #7 | $186.42 | 8.824% | $202.8697 | $202.87 | $202.85 | $202.90 |
| 7 purchase totals = | $874.52 | $957.9594 | $957.95 | $957.90 | $957.90 | |