| 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 | $9.68 | 6.157% | $10.276 | $10.28 | $10.30 | $10.30 |
| Purchase #2 | $59.95 | 10.720% | $66.3766 | $66.38 | $66.40 | $66.40 |
| Purchase #3 | $117.58 | 5.267% | $123.7729 | $123.77 | $123.75 | $123.80 |
| Purchase #4 | $78.41 | 7.331% | $84.1582 | $84.16 | $84.15 | $84.20 |
| Purchase #5 | $213.52 | 12.804% | $240.8591 | $240.86 | $240.85 | $240.90 |
| Purchase #6 | $200.28 | 3.687% | $207.6643 | $207.66 | $207.65 | $207.70 |
| Purchase #7 | $77.82 | 8.411% | $84.3654 | $84.37 | $84.35 | $84.40 |
| 7 purchase totals = | $757.24 | $817.4725 | $817.48 | $817.45 | $817.70 | |