| 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 | $49.33 | 12.682% | $55.586 | $55.59 | $55.60 | $55.60 |
| Purchase #2 | $46.71 | 7.124% | $50.0376 | $50.04 | $50.05 | $50.00 |
| Purchase #3 | $126.37 | 8.252% | $136.7981 | $136.80 | $136.80 | $136.80 |
| Purchase #4 | $110.67 | 13.265% | $125.3504 | $125.35 | $125.35 | $125.40 |
| Purchase #5 | $67.77 | 12.190% | $76.0312 | $76.03 | $76.05 | $76.00 |
| Purchase #6 | $61.52 | 6.767% | $65.6831 | $65.68 | $65.70 | $65.70 |
| Purchase #7 | $5.54 | 7.623% | $5.9623 | $5.96 | $5.95 | $6.00 |
| 7 purchase totals = | $467.91 | $515.4487 | $515.45 | $515.50 | $515.50 | |