| 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 | $79.47 | 11.686% | $88.7569 | $88.76 | $88.75 | $88.80 |
| Purchase #2 | $18.54 | 3.268% | $19.1459 | $19.15 | $19.15 | $19.10 |
| Purchase #3 | $63.38 | 10.688% | $70.1541 | $70.15 | $70.15 | $70.20 |
| Purchase #4 | $85.91 | 10.161% | $94.6393 | $94.64 | $94.65 | $94.60 |
| Purchase #5 | $119.84 | 12.798% | $135.1771 | $135.18 | $135.20 | $135.20 |
| Purchase #6 | $130.38 | 7.378% | $139.9994 | $140.00 | $140.00 | $140.00 |
| Purchase #7 | $17.80 | 13.773% | $20.2516 | $20.25 | $20.25 | $20.30 |
| 7 purchase totals = | $515.32 | $568.1243 | $568.13 | $568.15 | $568.20 | |