| 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 | $37.62 | 10.672% | $41.6348 | $41.63 | $41.65 | $41.60 |
| Purchase #2 | $174.54 | 9.413% | $190.9695 | $190.97 | $190.95 | $191.00 |
| Purchase #3 | $9.36 | 6.369% | $9.9561 | $9.96 | $9.95 | $10.00 |
| Purchase #4 | $154.62 | 10.696% | $171.1582 | $171.16 | $171.15 | $171.20 |
| Purchase #5 | $9.88 | 9.674% | $10.8358 | $10.84 | $10.85 | $10.80 |
| Purchase #6 | $79.34 | 6.609% | $84.5836 | $84.58 | $84.60 | $84.60 |
| Purchase #7 | $12.63 | 6.440% | $13.4434 | $13.44 | $13.45 | $13.40 |
| 7 purchase totals = | $477.99 | $522.5814 | $522.58 | $522.60 | $522.60 | |