| 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 | $30.43 | 13.431% | $34.5171 | $34.52 | $34.50 | $34.50 |
| Purchase #2 | $18.42 | 9.388% | $20.1493 | $20.15 | $20.15 | $20.10 |
| Purchase #3 | $137.56 | 10.489% | $151.9887 | $151.99 | $152.00 | $152.00 |
| Purchase #4 | $96.81 | 7.367% | $103.942 | $103.94 | $103.95 | $103.90 |
| Purchase #5 | $68.33 | 11.348% | $76.0841 | $76.08 | $76.10 | $76.10 |
| Purchase #6 | $195.57 | 7.173% | $209.5982 | $209.60 | $209.60 | $209.60 |
| Purchase #7 | $157.92 | 12.374% | $177.461 | $177.46 | $177.45 | $177.50 |
| 7 purchase totals = | $705.04 | $773.7404 | $773.74 | $773.75 | $773.70 | |