| 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 | $70.89 | 8.339% | $76.8015 | $76.80 | $76.80 | $76.80 |
| Purchase #2 | $209.87 | 9.508% | $229.8244 | $229.82 | $229.80 | $229.80 |
| Purchase #3 | $199.89 | 13.155% | $226.1855 | $226.19 | $226.20 | $226.20 |
| Purchase #4 | $52.63 | 9.549% | $57.6556 | $57.66 | $57.65 | $57.70 |
| Purchase #5 | $27.43 | 13.297% | $31.0774 | $31.08 | $31.10 | $31.10 |
| Purchase #6 | $183.42 | 3.402% | $189.6599 | $189.66 | $189.65 | $189.70 |
| Purchase #7 | $32.59 | 10.842% | $36.1234 | $36.12 | $36.10 | $36.10 |
| 7 purchase totals = | $776.72 | $847.3277 | $847.33 | $847.30 | $847.40 | |