| 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 | $41.47 | 10.732% | $45.9206 | $45.92 | $45.90 | $45.90 |
| Purchase #2 | $215.62 | 7.733% | $232.2939 | $232.29 | $232.30 | $232.30 |
| Purchase #3 | $27.45 | 13.417% | $31.133 | $31.13 | $31.15 | $31.10 |
| Purchase #4 | $98.88 | 7.489% | $106.2851 | $106.29 | $106.30 | $106.30 |
| Purchase #5 | $161.63 | 5.517% | $170.5471 | $170.55 | $170.55 | $170.50 |
| Purchase #6 | $130.68 | 13.122% | $147.8278 | $147.83 | $147.85 | $147.80 |
| Purchase #7 | $73.60 | 13.230% | $83.3373 | $83.34 | $83.35 | $83.30 |
| 7 purchase totals = | $749.33 | $817.3448 | $817.35 | $817.40 | $817.20 | |