| 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 | $47.25 | 9.395% | $51.6891 | $51.69 | $51.70 | $51.70 |
| Purchase #2 | $124.34 | 3.541% | $128.7429 | $128.74 | $128.75 | $128.70 |
| Purchase #3 | $58.88 | 3.185% | $60.7553 | $60.76 | $60.75 | $60.80 |
| Purchase #4 | $44.51 | 4.402% | $46.4693 | $46.47 | $46.45 | $46.50 |
| Purchase #5 | $131.29 | 4.721% | $137.4882 | $137.49 | $137.50 | $137.50 |
| Purchase #6 | $162.46 | 4.747% | $170.172 | $170.17 | $170.15 | $170.20 |
| Purchase #7 | $44.27 | 6.238% | $47.0316 | $47.03 | $47.05 | $47.00 |
| 7 purchase totals = | $613.00 | $642.3484 | $642.35 | $642.35 | $642.40 | |