| 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 | $25.34 | 6.121% | $26.8911 | $26.89 | $26.90 | $26.90 |
| Purchase #2 | $8.69 | 6.362% | $9.2429 | $9.24 | $9.25 | $9.20 |
| Purchase #3 | $59.72 | 9.732% | $65.532 | $65.53 | $65.55 | $65.50 |
| Purchase #4 | $199.47 | 4.181% | $207.8098 | $207.81 | $207.80 | $207.80 |
| Purchase #5 | $84.49 | 7.666% | $90.967 | $90.97 | $90.95 | $91.00 |
| Purchase #6 | $22.26 | 12.734% | $25.0946 | $25.09 | $25.10 | $25.10 |
| Purchase #7 | $136.80 | 11.247% | $152.1859 | $152.19 | $152.20 | $152.20 |
| 7 purchase totals = | $536.77 | $577.7233 | $577.72 | $577.75 | $577.70 | |