| 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 | $67.98 | 3.279% | $70.2091 | $70.21 | $70.20 | $70.20 |
| Purchase #2 | $61.37 | 5.252% | $64.5932 | $64.59 | $64.60 | $64.60 |
| Purchase #3 | $138.71 | 10.787% | $153.6726 | $153.67 | $153.65 | $153.70 |
| Purchase #4 | $12.50 | 5.777% | $13.2221 | $13.22 | $13.20 | $13.20 |
| Purchase #5 | $51.81 | 6.870% | $55.3693 | $55.37 | $55.35 | $55.40 |
| Purchase #6 | $181.29 | 12.665% | $204.2504 | $204.25 | $204.25 | $204.30 |
| Purchase #7 | $128.50 | 13.215% | $145.4813 | $145.48 | $145.50 | $145.50 |
| 7 purchase totals = | $642.16 | $706.7980 | $706.79 | $706.75 | $706.90 | |