| 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 | $191.37 | 8.683% | $207.9867 | $207.99 | $208.00 | $208.00 |
| Purchase #2 | $33.99 | 11.685% | $37.9617 | $37.96 | $37.95 | $38.00 |
| Purchase #3 | $69.46 | 12.570% | $78.1911 | $78.19 | $78.20 | $78.20 |
| Purchase #4 | $247.84 | 9.657% | $271.7739 | $271.77 | $271.75 | $271.80 |
| Purchase #5 | $71.54 | 10.776% | $79.2492 | $79.25 | $79.25 | $79.20 |
| Purchase #6 | $138.70 | 4.653% | $145.1537 | $145.15 | $145.15 | $145.20 |
| Purchase #7 | $75.75 | 3.789% | $78.6202 | $78.62 | $78.60 | $78.60 |
| 7 purchase totals = | $828.65 | $898.9365 | $898.93 | $898.90 | $899.00 | |