| 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 | $53.46 | 7.734% | $57.5946 | $57.59 | $57.60 | $57.60 |
| Purchase #2 | $98.57 | 3.367% | $101.8889 | $101.89 | $101.90 | $101.90 |
| Purchase #3 | $130.92 | 13.135% | $148.1163 | $148.12 | $148.10 | $148.10 |
| Purchase #4 | $117.71 | 11.322% | $131.0371 | $131.04 | $131.05 | $131.00 |
| Purchase #5 | $153.60 | 8.800% | $167.1168 | $167.12 | $167.10 | $167.10 |
| Purchase #6 | $58.74 | 10.220% | $64.7432 | $64.74 | $64.75 | $64.70 |
| Purchase #7 | $240.51 | 11.168% | $267.3702 | $267.37 | $267.35 | $267.40 |
| 7 purchase totals = | $853.51 | $937.8671 | $937.87 | $937.85 | $937.80 | |