| 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 | $103.82 | 8.699% | $112.8513 | $112.85 | $112.85 | $112.90 |
| Purchase #2 | $49.51 | 6.563% | $52.7593 | $52.76 | $52.75 | $52.80 |
| Purchase #3 | $139.25 | 8.224% | $150.7019 | $150.70 | $150.70 | $150.70 |
| Purchase #4 | $26.77 | 9.497% | $29.3123 | $29.31 | $29.30 | $29.30 |
| Purchase #5 | $163.25 | 4.265% | $170.2126 | $170.21 | $170.20 | $170.20 |
| Purchase #6 | $197.31 | 13.487% | $223.9212 | $223.92 | $223.90 | $223.90 |
| Purchase #7 | $189.56 | 13.340% | $214.8473 | $214.85 | $214.85 | $214.80 |
| 7 purchase totals = | $869.47 | $954.6059 | $954.60 | $954.55 | $954.60 | |