| 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 | $76.27 | 10.681% | $84.4164 | $84.42 | $84.40 | $84.40 |
| Purchase #2 | $9.96 | 10.759% | $11.0316 | $11.03 | $11.05 | $11.00 |
| Purchase #3 | $43.54 | 6.766% | $46.4859 | $46.49 | $46.50 | $46.50 |
| Purchase #4 | $139.86 | 7.232% | $149.9747 | $149.97 | $149.95 | $150.00 |
| Purchase #5 | $63.79 | 10.251% | $70.3291 | $70.33 | $70.35 | $70.30 |
| Purchase #6 | $68.90 | 11.281% | $76.6726 | $76.67 | $76.65 | $76.70 |
| Purchase #7 | $90.68 | 13.685% | $103.0896 | $103.09 | $103.10 | $103.10 |
| 7 purchase totals = | $493.00 | $541.9999 | $542.00 | $542.00 | $542.00 | |