| 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 | $9.86 | 5.105% | $10.3634 | $10.36 | $10.35 | $10.40 |
| Purchase #2 | $74.70 | 6.612% | $79.6392 | $79.64 | $79.65 | $79.60 |
| Purchase #3 | $178.64 | 6.754% | $190.7053 | $190.71 | $190.70 | $190.70 |
| Purchase #4 | $63.62 | 9.443% | $69.6276 | $69.63 | $69.65 | $69.60 |
| Purchase #5 | $174.43 | 9.806% | $191.5346 | $191.53 | $191.55 | $191.50 |
| Purchase #6 | $161.59 | 12.853% | $182.3592 | $182.36 | $182.35 | $182.40 |
| Purchase #7 | $73.91 | 9.495% | $80.9278 | $80.93 | $80.95 | $80.90 |
| 7 purchase totals = | $736.75 | $805.1571 | $805.16 | $805.20 | $805.10 | |