| 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 | $72.53 | 6.246% | $77.0602 | $77.06 | $77.05 | $77.10 |
| Purchase #2 | $77.63 | 4.746% | $81.3143 | $81.31 | $81.30 | $81.30 |
| Purchase #3 | $149.58 | 11.208% | $166.3449 | $166.34 | $166.35 | $166.30 |
| Purchase #4 | $96.59 | 10.712% | $106.9367 | $106.94 | $106.95 | $106.90 |
| Purchase #5 | $22.60 | 9.278% | $24.6968 | $24.70 | $24.70 | $24.70 |
| Purchase #6 | $61.82 | 8.696% | $67.1959 | $67.20 | $67.20 | $67.20 |
| Purchase #7 | $138.75 | 5.634% | $146.5672 | $146.57 | $146.55 | $146.60 |
| 7 purchase totals = | $619.50 | $670.1160 | $670.12 | $670.10 | $670.10 | |