| 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 | $45.69 | 10.132% | $50.3193 | $50.32 | $50.30 | $50.30 |
| Purchase #2 | $161.75 | 4.558% | $169.1226 | $169.12 | $169.10 | $169.10 |
| Purchase #3 | $202.60 | 12.282% | $227.4833 | $227.48 | $227.50 | $227.50 |
| Purchase #4 | $20.65 | 8.179% | $22.339 | $22.34 | $22.35 | $22.30 |
| Purchase #5 | $103.64 | 5.186% | $109.0148 | $109.01 | $109.00 | $109.00 |
| Purchase #6 | $145.67 | 8.116% | $157.4926 | $157.49 | $157.50 | $157.50 |
| Purchase #7 | $199.67 | 5.375% | $210.4023 | $210.40 | $210.40 | $210.40 |
| 7 purchase totals = | $879.67 | $946.1739 | $946.16 | $946.15 | $946.10 | |