| 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 | $39.81 | 10.455% | $43.9721 | $43.97 | $43.95 | $44.00 |
| Purchase #2 | $169.94 | 13.588% | $193.0314 | $193.03 | $193.05 | $193.00 |
| Purchase #3 | $175.89 | 8.247% | $190.3956 | $190.40 | $190.40 | $190.40 |
| Purchase #4 | $41.55 | 6.618% | $44.2998 | $44.30 | $44.30 | $44.30 |
| Purchase #5 | $14.43 | 7.820% | $15.5584 | $15.56 | $15.55 | $15.60 |
| Purchase #6 | $91.31 | 5.164% | $96.0252 | $96.03 | $96.05 | $96.00 |
| Purchase #7 | $160.58 | 3.335% | $165.9353 | $165.94 | $165.95 | $165.90 |
| 7 purchase totals = | $693.51 | $749.2178 | $749.23 | $749.25 | $749.20 | |