| 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 | $35.41 | 9.563% | $38.7963 | $38.80 | $38.80 | $38.80 |
| Purchase #2 | $149.26 | 12.854% | $168.4459 | $168.45 | $168.45 | $168.40 |
| Purchase #3 | $48.57 | 13.420% | $55.0881 | $55.09 | $55.10 | $55.10 |
| Purchase #4 | $41.62 | 13.351% | $47.1767 | $47.18 | $47.20 | $47.20 |
| Purchase #5 | $29.35 | 7.466% | $31.5413 | $31.54 | $31.55 | $31.50 |
| Purchase #6 | $17.85 | 12.312% | $20.0477 | $20.05 | $20.05 | $20.00 |
| Purchase #7 | $32.92 | 3.478% | $34.065 | $34.07 | $34.05 | $34.10 |
| 7 purchase totals = | $354.98 | $395.1610 | $395.18 | $395.20 | $395.10 | |