| 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 | $35.83 | 4.359% | $37.3918 | $37.39 | $37.40 | $37.40 |
| Purchase #2 | $108.55 | 6.827% | $115.9607 | $115.96 | $115.95 | $116.00 |
| Purchase #3 | $222.66 | 11.463% | $248.1835 | $248.18 | $248.20 | $248.20 |
| Purchase #4 | $5.97 | 7.311% | $6.4065 | $6.41 | $6.40 | $6.40 |
| Purchase #5 | $102.26 | 12.646% | $115.1918 | $115.19 | $115.20 | $115.20 |
| Purchase #6 | $123.62 | 10.774% | $136.9388 | $136.94 | $136.95 | $136.90 |
| Purchase #7 | $217.33 | 7.170% | $232.9126 | $232.91 | $232.90 | $232.90 |
| 7 purchase totals = | $816.22 | $892.9857 | $892.98 | $893.00 | $893.00 | |