| 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 | $9.29 | 6.832% | $9.9247 | $9.92 | $9.90 | $9.90 |
| Purchase #2 | $14.86 | 5.556% | $15.6856 | $15.69 | $15.70 | $15.70 |
| Purchase #3 | $157.65 | 5.609% | $166.4926 | $166.49 | $166.50 | $166.50 |
| Purchase #4 | $238.42 | 11.298% | $265.3567 | $265.36 | $265.35 | $265.40 |
| Purchase #5 | $45.75 | 9.650% | $50.1649 | $50.16 | $50.15 | $50.20 |
| Purchase #6 | $99.91 | 13.155% | $113.0532 | $113.05 | $113.05 | $113.10 |
| Purchase #7 | $155.98 | 13.654% | $177.2775 | $177.28 | $177.30 | $177.30 |
| 7 purchase totals = | $721.86 | $797.9552 | $797.95 | $797.95 | $798.10 | |