| 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 | $73.54 | 7.782% | $79.2629 | $79.26 | $79.25 | $79.30 |
| Purchase #2 | $84.81 | 10.719% | $93.9008 | $93.90 | $93.90 | $93.90 |
| Purchase #3 | $65.75 | 4.728% | $68.8587 | $68.86 | $68.85 | $68.90 |
| Purchase #4 | $87.51 | 4.591% | $91.5276 | $91.53 | $91.55 | $91.50 |
| Purchase #5 | $47.67 | 5.514% | $50.2985 | $50.30 | $50.30 | $50.30 |
| Purchase #6 | $71.72 | 12.485% | $80.6742 | $80.67 | $80.65 | $80.70 |
| Purchase #7 | $126.50 | 8.485% | $137.2335 | $137.23 | $137.25 | $137.20 |
| 7 purchase totals = | $557.50 | $601.7562 | $601.75 | $601.75 | $601.80 | |