| 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 | $83.80 | 10.677% | $92.7473 | $92.75 | $92.75 | $92.70 |
| Purchase #2 | $95.74 | 13.268% | $108.4428 | $108.44 | $108.45 | $108.40 |
| Purchase #3 | $177.77 | 4.538% | $185.8372 | $185.84 | $185.85 | $185.80 |
| Purchase #4 | $137.39 | 13.204% | $155.531 | $155.53 | $155.55 | $155.50 |
| Purchase #5 | $21.76 | 13.423% | $24.6808 | $24.68 | $24.70 | $24.70 |
| Purchase #6 | $140.70 | 7.294% | $150.9627 | $150.96 | $150.95 | $151.00 |
| Purchase #7 | $13.47 | 13.508% | $15.2895 | $15.29 | $15.30 | $15.30 |
| 7 purchase totals = | $670.63 | $733.4913 | $733.49 | $733.55 | $733.40 | |