| 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 | $52.49 | 13.168% | $59.4019 | $59.40 | $59.40 | $59.40 |
| Purchase #2 | $72.68 | 9.345% | $79.4719 | $79.47 | $79.45 | $79.50 |
| Purchase #3 | $124.57 | 6.384% | $132.5225 | $132.52 | $132.50 | $132.50 |
| Purchase #4 | $83.37 | 10.114% | $91.802 | $91.80 | $91.80 | $91.80 |
| Purchase #5 | $98.84 | 7.571% | $106.3232 | $106.32 | $106.30 | $106.30 |
| Purchase #6 | $12.78 | 7.492% | $13.7375 | $13.74 | $13.75 | $13.70 |
| Purchase #7 | $193.81 | 13.552% | $220.0751 | $220.08 | $220.10 | $220.10 |
| 7 purchase totals = | $638.54 | $703.3341 | $703.33 | $703.30 | $703.30 | |