| 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 | $70.72 | 8.746% | $76.9052 | $76.91 | $76.90 | $76.90 |
| Purchase #2 | $194.90 | 5.654% | $205.9196 | $205.92 | $205.90 | $205.90 |
| Purchase #3 | $27.57 | 7.713% | $29.6965 | $29.70 | $29.70 | $29.70 |
| Purchase #4 | $12.30 | 10.170% | $13.5509 | $13.55 | $13.55 | $13.60 |
| Purchase #5 | $84.94 | 4.620% | $88.8642 | $88.86 | $88.85 | $88.90 |
| Purchase #6 | $231.78 | 5.597% | $244.7527 | $244.75 | $244.75 | $244.80 |
| Purchase #7 | $142.26 | 12.732% | $160.3725 | $160.37 | $160.35 | $160.40 |
| 7 purchase totals = | $764.47 | $820.0616 | $820.06 | $820.00 | $820.20 | |