| 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 | $44.44 | 7.326% | $47.6957 | $47.70 | $47.70 | $47.70 |
| Purchase #2 | $161.30 | 7.736% | $173.7782 | $173.78 | $173.80 | $173.80 |
| Purchase #3 | $10.33 | 13.646% | $11.7396 | $11.74 | $11.75 | $11.70 |
| Purchase #4 | $55.84 | 8.628% | $60.6579 | $60.66 | $60.65 | $60.70 |
| Purchase #5 | $27.38 | 7.208% | $29.3536 | $29.35 | $29.35 | $29.40 |
| Purchase #6 | $59.89 | 6.635% | $63.8637 | $63.86 | $63.85 | $63.90 |
| Purchase #7 | $89.38 | 6.484% | $95.1754 | $95.18 | $95.20 | $95.20 |
| 7 purchase totals = | $448.56 | $482.2641 | $482.27 | $482.30 | $482.40 | |