| 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 | $18.63 | 3.640% | $19.3081 | $19.31 | $19.30 | $19.30 |
| Purchase #2 | $236.73 | 8.626% | $257.1503 | $257.15 | $257.15 | $257.20 |
| Purchase #3 | $216.67 | 6.435% | $230.6127 | $230.61 | $230.60 | $230.60 |
| Purchase #4 | $51.85 | 9.317% | $56.6809 | $56.68 | $56.70 | $56.70 |
| Purchase #5 | $197.49 | 8.574% | $214.4228 | $214.42 | $214.40 | $214.40 |
| Purchase #6 | $71.64 | 5.567% | $75.6282 | $75.63 | $75.65 | $75.60 |
| Purchase #7 | $28.46 | 9.650% | $31.2064 | $31.21 | $31.20 | $31.20 |
| 7 purchase totals = | $821.47 | $885.0094 | $885.01 | $885.00 | $885.00 | |