| 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 | $54.88 | 5.863% | $58.0976 | $58.10 | $58.10 | $58.10 |
| Purchase #2 | $212.34 | 4.229% | $221.3199 | $221.32 | $221.30 | $221.30 |
| Purchase #3 | $74.65 | 4.116% | $77.7226 | $77.72 | $77.70 | $77.70 |
| Purchase #4 | $98.28 | 12.303% | $110.3714 | $110.37 | $110.35 | $110.40 |
| Purchase #5 | $180.34 | 11.187% | $200.5146 | $200.51 | $200.50 | $200.50 |
| Purchase #6 | $137.99 | 9.224% | $150.7182 | $150.72 | $150.70 | $150.70 |
| Purchase #7 | $117.89 | 10.367% | $130.1117 | $130.11 | $130.10 | $130.10 |
| 7 purchase totals = | $876.37 | $948.8560 | $948.85 | $948.75 | $948.80 | |