| 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 | $40.81 | 9.171% | $44.5527 | $44.55 | $44.55 | $44.60 |
| Purchase #2 | $77.67 | 8.849% | $84.543 | $84.54 | $84.55 | $84.50 |
| Purchase #3 | $31.69 | 6.805% | $33.8465 | $33.85 | $33.85 | $33.80 |
| Purchase #4 | $107.60 | 12.204% | $120.7315 | $120.73 | $120.75 | $120.70 |
| Purchase #5 | $233.89 | 11.732% | $261.33 | $261.33 | $261.35 | $261.30 |
| Purchase #6 | $184.91 | 7.142% | $198.1163 | $198.12 | $198.10 | $198.10 |
| Purchase #7 | $69.52 | 8.658% | $75.539 | $75.54 | $75.55 | $75.50 |
| 7 purchase totals = | $746.09 | $818.6590 | $818.66 | $818.70 | $818.50 | |