| 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 | $6.36 | 11.662% | $7.1017 | $7.10 | $7.10 | $7.10 |
| Purchase #2 | $136.58 | 12.707% | $153.9352 | $153.94 | $153.95 | $153.90 |
| Purchase #3 | $45.93 | 12.180% | $51.5243 | $51.52 | $51.50 | $51.50 |
| Purchase #4 | $216.69 | 12.353% | $243.4577 | $243.46 | $243.45 | $243.50 |
| Purchase #5 | $34.29 | 3.824% | $35.6012 | $35.60 | $35.60 | $35.60 |
| Purchase #6 | $94.28 | 8.529% | $102.3211 | $102.32 | $102.30 | $102.30 |
| Purchase #7 | $196.62 | 8.486% | $213.3052 | $213.31 | $213.30 | $213.30 |
| 7 purchase totals = | $730.75 | $807.2464 | $807.25 | $807.20 | $807.20 | |