| 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 | $103.51 | 11.470% | $115.3826 | $115.38 | $115.40 | $115.40 |
| Purchase #2 | $177.70 | 10.112% | $195.669 | $195.67 | $195.65 | $195.70 |
| Purchase #3 | $11.50 | 9.325% | $12.5724 | $12.57 | $12.55 | $12.60 |
| Purchase #4 | $45.36 | 13.824% | $51.6306 | $51.63 | $51.65 | $51.60 |
| Purchase #5 | $140.52 | 7.290% | $150.7639 | $150.76 | $150.75 | $150.80 |
| Purchase #6 | $57.78 | 7.758% | $62.2626 | $62.26 | $62.25 | $62.30 |
| Purchase #7 | $71.74 | 11.180% | $79.7605 | $79.76 | $79.75 | $79.80 |
| 7 purchase totals = | $608.11 | $668.0416 | $668.03 | $668.00 | $668.20 | |