| 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 | $39.77 | 6.698% | $42.4338 | $42.43 | $42.45 | $42.40 |
| Purchase #2 | $47.55 | 11.511% | $53.0235 | $53.02 | $53.00 | $53.00 |
| Purchase #3 | $124.38 | 10.668% | $137.6489 | $137.65 | $137.65 | $137.60 |
| Purchase #4 | $47.26 | 3.757% | $49.0356 | $49.04 | $49.05 | $49.00 |
| Purchase #5 | $67.83 | 12.563% | $76.3515 | $76.35 | $76.35 | $76.40 |
| Purchase #6 | $178.50 | 5.601% | $188.4978 | $188.50 | $188.50 | $188.50 |
| Purchase #7 | $70.96 | 8.481% | $76.9781 | $76.98 | $77.00 | $77.00 |
| 7 purchase totals = | $576.25 | $623.9692 | $623.97 | $624.00 | $623.90 | |