| 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 | $33.98 | 3.664% | $35.225 | $35.23 | $35.25 | $35.20 |
| Purchase #2 | $16.54 | 8.330% | $17.9178 | $17.92 | $17.90 | $17.90 |
| Purchase #3 | $79.71 | 4.656% | $83.4213 | $83.42 | $83.40 | $83.40 |
| Purchase #4 | $165.51 | 4.821% | $173.4892 | $173.49 | $173.50 | $173.50 |
| Purchase #5 | $101.84 | 10.504% | $112.5373 | $112.54 | $112.55 | $112.50 |
| Purchase #6 | $100.48 | 13.483% | $114.0277 | $114.03 | $114.05 | $114.00 |
| Purchase #7 | $135.74 | 10.510% | $150.0063 | $150.01 | $150.00 | $150.00 |
| 7 purchase totals = | $633.80 | $686.6246 | $686.64 | $686.65 | $686.50 | |