| 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 | $71.88 | 3.422% | $74.3397 | $74.34 | $74.35 | $74.30 |
| Purchase #2 | $24.53 | 4.437% | $25.6184 | $25.62 | $25.60 | $25.60 |
| Purchase #3 | $209.29 | 10.696% | $231.6757 | $231.68 | $231.70 | $231.70 |
| Purchase #4 | $46.83 | 10.483% | $51.7392 | $51.74 | $51.75 | $51.70 |
| Purchase #5 | $193.47 | 3.346% | $199.9435 | $199.94 | $199.95 | $199.90 |
| Purchase #6 | $205.34 | 7.412% | $220.5598 | $220.56 | $220.55 | $220.60 |
| Purchase #7 | $107.88 | 3.309% | $111.4497 | $111.45 | $111.45 | $111.40 |
| 7 purchase totals = | $859.22 | $915.3260 | $915.33 | $915.35 | $915.20 | |