| 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 | $76.46 | 3.522% | $79.1529 | $79.15 | $79.15 | $79.20 |
| Purchase #2 | $234.46 | 6.332% | $249.306 | $249.31 | $249.30 | $249.30 |
| Purchase #3 | $66.64 | 3.626% | $69.0564 | $69.06 | $69.05 | $69.10 |
| Purchase #4 | $152.74 | 12.664% | $172.083 | $172.08 | $172.10 | $172.10 |
| Purchase #5 | $25.55 | 4.589% | $26.7225 | $26.72 | $26.70 | $26.70 |
| Purchase #6 | $36.37 | 12.635% | $40.9653 | $40.97 | $40.95 | $41.00 |
| Purchase #7 | $179.43 | 11.652% | $200.3372 | $200.34 | $200.35 | $200.30 |
| 7 purchase totals = | $771.65 | $837.6233 | $837.63 | $837.60 | $837.70 | |