| 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 | $87.96 | 11.419% | $98.0042 | $98.00 | $98.00 | $98.00 |
| Purchase #2 | $68.81 | 12.731% | $77.5702 | $77.57 | $77.55 | $77.60 |
| Purchase #3 | $14.73 | 6.864% | $15.7411 | $15.74 | $15.75 | $15.70 |
| Purchase #4 | $5.73 | 8.597% | $6.2226 | $6.22 | $6.20 | $6.20 |
| Purchase #5 | $163.84 | 10.109% | $180.4026 | $180.40 | $180.40 | $180.40 |
| Purchase #6 | $155.82 | 3.753% | $161.6679 | $161.67 | $161.65 | $161.70 |
| Purchase #7 | $120.80 | 6.236% | $128.3331 | $128.33 | $128.35 | $128.30 |
| 7 purchase totals = | $617.69 | $667.9417 | $667.93 | $667.90 | $667.90 | |