| 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 | $118.34 | 10.874% | $131.2083 | $131.21 | $131.20 | $131.20 |
| Purchase #2 | $57.72 | 4.107% | $60.0906 | $60.09 | $60.10 | $60.10 |
| Purchase #3 | $54.71 | 12.798% | $61.7118 | $61.71 | $61.70 | $61.70 |
| Purchase #4 | $102.67 | 4.743% | $107.5396 | $107.54 | $107.55 | $107.50 |
| Purchase #5 | $49.48 | 4.598% | $51.7551 | $51.76 | $51.75 | $51.80 |
| Purchase #6 | $41.91 | 12.459% | $47.1316 | $47.13 | $47.15 | $47.10 |
| Purchase #7 | $68.92 | 7.305% | $73.9546 | $73.95 | $73.95 | $74.00 |
| 7 purchase totals = | $493.75 | $533.3916 | $533.39 | $533.40 | $533.40 | |