| 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 | $45.92 | 3.652% | $47.597 | $47.60 | $47.60 | $47.60 |
| Purchase #2 | $151.63 | 11.311% | $168.7809 | $168.78 | $168.80 | $168.80 |
| Purchase #3 | $116.26 | 13.768% | $132.2667 | $132.27 | $132.25 | $132.30 |
| Purchase #4 | $151.96 | 9.646% | $166.6181 | $166.62 | $166.60 | $166.60 |
| Purchase #5 | $8.61 | 6.163% | $9.1406 | $9.14 | $9.15 | $9.10 |
| Purchase #6 | $91.50 | 5.364% | $96.4081 | $96.41 | $96.40 | $96.40 |
| Purchase #7 | $121.45 | 6.749% | $129.6467 | $129.65 | $129.65 | $129.60 |
| 7 purchase totals = | $687.33 | $750.4581 | $750.47 | $750.45 | $750.40 | |