| 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 | $30.84 | 3.369% | $31.879 | $31.88 | $31.90 | $31.90 |
| Purchase #2 | $146.84 | 6.278% | $156.0586 | $156.06 | $156.05 | $156.10 |
| Purchase #3 | $59.99 | 13.726% | $68.2242 | $68.22 | $68.20 | $68.20 |
| Purchase #4 | $71.87 | 8.477% | $77.9624 | $77.96 | $77.95 | $78.00 |
| Purchase #5 | $229.82 | 9.420% | $251.469 | $251.47 | $251.45 | $251.50 |
| Purchase #6 | $67.48 | 9.559% | $73.9304 | $73.93 | $73.95 | $73.90 |
| Purchase #7 | $74.54 | 6.432% | $79.3344 | $79.33 | $79.35 | $79.30 |
| 7 purchase totals = | $681.38 | $738.8580 | $738.85 | $738.85 | $738.90 | |