| 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 | $35.25 | 4.311% | $36.7696 | $36.77 | $36.75 | $36.80 |
| Purchase #2 | $24.51 | 8.471% | $26.5862 | $26.59 | $26.60 | $26.60 |
| Purchase #3 | $220.79 | 11.302% | $245.7437 | $245.74 | $245.75 | $245.70 |
| Purchase #4 | $85.45 | 6.471% | $90.9795 | $90.98 | $91.00 | $91.00 |
| Purchase #5 | $210.61 | 11.381% | $234.5795 | $234.58 | $234.60 | $234.60 |
| Purchase #6 | $100.28 | 10.669% | $110.9789 | $110.98 | $111.00 | $111.00 |
| Purchase #7 | $67.59 | 12.724% | $76.1902 | $76.19 | $76.20 | $76.20 |
| 7 purchase totals = | $744.48 | $821.8276 | $821.83 | $821.90 | $821.90 | |