| 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 | $68.42 | 12.636% | $77.0656 | $77.07 | $77.05 | $77.10 |
| Purchase #2 | $111.99 | 4.508% | $117.0385 | $117.04 | $117.05 | $117.00 |
| Purchase #3 | $183.29 | 10.840% | $203.1586 | $203.16 | $203.15 | $203.20 |
| Purchase #4 | $129.82 | 12.179% | $145.6308 | $145.63 | $145.65 | $145.60 |
| Purchase #5 | $19.26 | 6.830% | $20.5755 | $20.58 | $20.60 | $20.60 |
| Purchase #6 | $18.99 | 5.129% | $19.964 | $19.96 | $19.95 | $20.00 |
| Purchase #7 | $169.81 | 9.458% | $185.8706 | $185.87 | $185.85 | $185.90 |
| 7 purchase totals = | $701.58 | $769.3036 | $769.31 | $769.30 | $769.40 | |