| 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 | $59.73 | 10.576% | $66.047 | $66.05 | $66.05 | $66.00 |
| Purchase #2 | $206.78 | 12.809% | $233.2665 | $233.27 | $233.25 | $233.30 |
| Purchase #3 | $209.94 | 4.580% | $219.5553 | $219.56 | $219.55 | $219.60 |
| Purchase #4 | $49.47 | 12.213% | $55.5118 | $55.51 | $55.50 | $55.50 |
| Purchase #5 | $35.64 | 3.789% | $36.9904 | $36.99 | $37.00 | $37.00 |
| Purchase #6 | $181.43 | 8.440% | $196.7427 | $196.74 | $196.75 | $196.70 |
| Purchase #7 | $76.86 | 10.494% | $84.9257 | $84.93 | $84.95 | $84.90 |
| 7 purchase totals = | $819.85 | $893.0394 | $893.05 | $893.05 | $893.00 | |