| 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 | $37.48 | 8.347% | $40.6085 | $40.61 | $40.60 | $40.60 |
| Purchase #2 | $95.82 | 4.462% | $100.0955 | $100.10 | $100.10 | $100.10 |
| Purchase #3 | $213.95 | 7.809% | $230.6574 | $230.66 | $230.65 | $230.70 |
| Purchase #4 | $231.74 | 11.113% | $257.4933 | $257.49 | $257.50 | $257.50 |
| Purchase #5 | $51.61 | 12.369% | $57.9936 | $57.99 | $58.00 | $58.00 |
| Purchase #6 | $238.64 | 11.283% | $265.5658 | $265.57 | $265.55 | $265.60 |
| Purchase #7 | $12.32 | 3.754% | $12.7825 | $12.78 | $12.80 | $12.80 |
| 7 purchase totals = | $881.56 | $965.1966 | $965.20 | $965.20 | $965.30 | |