| 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 | $104.87 | 3.351% | $108.3842 | $108.38 | $108.40 | $108.40 |
| Purchase #2 | $73.86 | 5.594% | $77.9917 | $77.99 | $78.00 | $78.00 |
| Purchase #3 | $78.77 | 7.757% | $84.8802 | $84.88 | $84.90 | $84.90 |
| Purchase #4 | $210.66 | 9.247% | $230.1397 | $230.14 | $230.15 | $230.10 |
| Purchase #5 | $70.76 | 8.220% | $76.5765 | $76.58 | $76.60 | $76.60 |
| Purchase #6 | $103.61 | 6.420% | $110.2618 | $110.26 | $110.25 | $110.30 |
| Purchase #7 | $38.84 | 3.847% | $40.3342 | $40.33 | $40.35 | $40.30 |
| 7 purchase totals = | $681.37 | $728.5683 | $728.56 | $728.65 | $728.60 | |