| 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 | $6.86 | 10.815% | $7.6019 | $7.60 | $7.60 | $7.60 |
| Purchase #2 | $9.48 | 12.838% | $10.697 | $10.70 | $10.70 | $10.70 |
| Purchase #3 | $26.30 | 9.229% | $28.7272 | $28.73 | $28.75 | $28.70 |
| Purchase #4 | $63.43 | 3.648% | $65.7439 | $65.74 | $65.75 | $65.70 |
| Purchase #5 | $121.45 | 6.459% | $129.2945 | $129.29 | $129.30 | $129.30 |
| Purchase #6 | $206.53 | 6.331% | $219.6054 | $219.61 | $219.60 | $219.60 |
| Purchase #7 | $60.40 | 8.664% | $65.6331 | $65.63 | $65.65 | $65.60 |
| 7 purchase totals = | $494.45 | $527.3030 | $527.30 | $527.35 | $527.20 | |