| 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 | $10.52 | 6.152% | $11.1672 | $11.17 | $11.15 | $11.20 |
| Purchase #2 | $25.90 | 7.449% | $27.8293 | $27.83 | $27.85 | $27.80 |
| Purchase #3 | $229.96 | 6.287% | $244.4176 | $244.42 | $244.40 | $244.40 |
| Purchase #4 | $230.54 | 4.559% | $241.0503 | $241.05 | $241.05 | $241.10 |
| Purchase #5 | $120.76 | 9.549% | $132.2914 | $132.29 | $132.30 | $132.30 |
| Purchase #6 | $24.29 | 13.400% | $27.5449 | $27.54 | $27.55 | $27.50 |
| Purchase #7 | $110.56 | 10.138% | $121.7686 | $121.77 | $121.75 | $121.80 |
| 7 purchase totals = | $752.53 | $806.0693 | $806.07 | $806.05 | $806.10 | |