| 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 | $72.33 | 6.440% | $76.9881 | $76.99 | $77.00 | $77.00 |
| Purchase #2 | $240.45 | 6.615% | $256.3558 | $256.36 | $256.35 | $256.40 |
| Purchase #3 | $16.57 | 4.301% | $17.2827 | $17.28 | $17.30 | $17.30 |
| Purchase #4 | $46.73 | 6.181% | $49.6184 | $49.62 | $49.60 | $49.60 |
| Purchase #5 | $213.81 | 7.252% | $229.3155 | $229.32 | $229.30 | $229.30 |
| Purchase #6 | $20.93 | 7.453% | $22.4899 | $22.49 | $22.50 | $22.50 |
| Purchase #7 | $206.66 | 5.801% | $218.6483 | $218.65 | $218.65 | $218.60 |
| 7 purchase totals = | $817.48 | $870.6987 | $870.71 | $870.70 | $870.70 | |