| 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 | $49.78 | 11.479% | $55.4942 | $55.49 | $55.50 | $55.50 |
| Purchase #2 | $171.70 | 13.359% | $194.6374 | $194.64 | $194.65 | $194.60 |
| Purchase #3 | $10.63 | 13.161% | $12.029 | $12.03 | $12.05 | $12.00 |
| Purchase #4 | $35.40 | 7.510% | $38.0585 | $38.06 | $38.05 | $38.10 |
| Purchase #5 | $69.77 | 8.759% | $75.8812 | $75.88 | $75.90 | $75.90 |
| Purchase #6 | $90.67 | 8.322% | $98.2156 | $98.22 | $98.20 | $98.20 |
| Purchase #7 | $137.64 | 4.299% | $143.5571 | $143.56 | $143.55 | $143.60 |
| 7 purchase totals = | $565.59 | $617.8730 | $617.88 | $617.90 | $617.90 | |