| 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 | $87.77 | 3.866% | $91.1632 | $91.16 | $91.15 | $91.20 |
| Purchase #2 | $78.56 | 12.112% | $88.0752 | $88.08 | $88.10 | $88.10 |
| Purchase #3 | $21.91 | 7.263% | $23.5013 | $23.50 | $23.50 | $23.50 |
| Purchase #4 | $191.49 | 8.269% | $207.3243 | $207.32 | $207.30 | $207.30 |
| Purchase #5 | $110.47 | 4.110% | $115.0103 | $115.01 | $115.00 | $115.00 |
| Purchase #6 | $117.84 | 3.152% | $121.5543 | $121.55 | $121.55 | $121.60 |
| Purchase #7 | $197.75 | 9.789% | $217.1077 | $217.11 | $217.10 | $217.10 |
| 7 purchase totals = | $805.79 | $863.7363 | $863.73 | $863.70 | $863.80 | |