| 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 | $98.86 | 10.467% | $109.2077 | $109.21 | $109.20 | $109.20 |
| Purchase #2 | $67.28 | 8.511% | $73.0062 | $73.01 | $73.00 | $73.00 |
| Purchase #3 | $22.75 | 6.192% | $24.1587 | $24.16 | $24.15 | $24.20 |
| Purchase #4 | $137.61 | 8.747% | $149.6467 | $149.65 | $149.65 | $149.60 |
| Purchase #5 | $27.92 | 8.139% | $30.1924 | $30.19 | $30.20 | $30.20 |
| Purchase #6 | $102.52 | 3.290% | $105.8929 | $105.89 | $105.90 | $105.90 |
| Purchase #7 | $10.33 | 11.610% | $11.5293 | $11.53 | $11.55 | $11.50 |
| 7 purchase totals = | $467.27 | $503.6339 | $503.64 | $503.65 | $503.60 | |