| 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 | $51.90 | 4.179% | $54.0689 | $54.07 | $54.05 | $54.10 |
| Purchase #2 | $68.89 | 9.223% | $75.2437 | $75.24 | $75.25 | $75.20 |
| Purchase #3 | $73.70 | 9.107% | $80.4119 | $80.41 | $80.40 | $80.40 |
| Purchase #4 | $72.43 | 9.291% | $79.1595 | $79.16 | $79.15 | $79.20 |
| Purchase #5 | $94.54 | 9.638% | $103.6518 | $103.65 | $103.65 | $103.70 |
| Purchase #6 | $193.44 | 6.315% | $205.6557 | $205.66 | $205.65 | $205.70 |
| Purchase #7 | $247.46 | 6.455% | $263.4335 | $263.43 | $263.45 | $263.40 |
| 7 purchase totals = | $802.36 | $861.6250 | $861.62 | $861.60 | $861.70 | |