| 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 | $38.79 | 3.640% | $40.202 | $40.20 | $40.20 | $40.20 |
| Purchase #2 | $78.70 | 3.606% | $81.5379 | $81.54 | $81.55 | $81.50 |
| Purchase #3 | $140.75 | 9.168% | $153.654 | $153.65 | $153.65 | $153.70 |
| Purchase #4 | $174.51 | 8.775% | $189.8233 | $189.82 | $189.80 | $189.80 |
| Purchase #5 | $227.69 | 7.295% | $244.3 | $244.30 | $244.30 | $244.30 |
| Purchase #6 | $157.75 | 7.408% | $169.4361 | $169.44 | $169.45 | $169.40 |
| Purchase #7 | $23.47 | 7.253% | $25.1723 | $25.17 | $25.15 | $25.20 |
| 7 purchase totals = | $841.66 | $904.1256 | $904.12 | $904.10 | $904.10 | |