| 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 | $74.28 | 7.463% | $79.8235 | $79.82 | $79.80 | $79.80 |
| Purchase #2 | $238.69 | 10.441% | $263.6116 | $263.61 | $263.60 | $263.60 |
| Purchase #3 | $175.91 | 12.183% | $197.3411 | $197.34 | $197.35 | $197.30 |
| Purchase #4 | $10.37 | 12.287% | $11.6442 | $11.64 | $11.65 | $11.60 |
| Purchase #5 | $95.53 | 7.688% | $102.8743 | $102.87 | $102.85 | $102.90 |
| Purchase #6 | $12.87 | 4.539% | $13.4542 | $13.45 | $13.45 | $13.50 |
| Purchase #7 | $87.99 | 13.247% | $99.646 | $99.65 | $99.65 | $99.60 |
| 7 purchase totals = | $695.64 | $768.3949 | $768.38 | $768.35 | $768.30 | |