| 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 | $23.93 | 7.838% | $25.8056 | $25.81 | $25.80 | $25.80 |
| Purchase #2 | $174.57 | 5.244% | $183.7245 | $183.72 | $183.70 | $183.70 |
| Purchase #3 | $72.73 | 4.166% | $75.7599 | $75.76 | $75.75 | $75.80 |
| Purchase #4 | $121.77 | 8.177% | $131.7271 | $131.73 | $131.75 | $131.70 |
| Purchase #5 | $54.29 | 3.751% | $56.3264 | $56.33 | $56.35 | $56.30 |
| Purchase #6 | $194.38 | 8.543% | $210.9859 | $210.99 | $211.00 | $211.00 |
| Purchase #7 | $181.77 | 9.713% | $199.4253 | $199.43 | $199.45 | $199.40 |
| 7 purchase totals = | $823.44 | $883.7547 | $883.77 | $883.80 | $883.70 | |