| 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 | $110.79 | 6.872% | $118.4035 | $118.40 | $118.40 | $118.40 |
| Purchase #2 | $23.83 | 13.859% | $27.1326 | $27.13 | $27.15 | $27.10 |
| Purchase #3 | $81.77 | 7.490% | $87.8946 | $87.89 | $87.90 | $87.90 |
| Purchase #4 | $135.74 | 10.315% | $149.7416 | $149.74 | $149.75 | $149.70 |
| Purchase #5 | $38.53 | 12.484% | $43.3401 | $43.34 | $43.35 | $43.30 |
| Purchase #6 | $196.38 | 12.841% | $221.5972 | $221.60 | $221.60 | $221.60 |
| Purchase #7 | $23.64 | 7.450% | $25.4012 | $25.40 | $25.40 | $25.40 |
| 7 purchase totals = | $610.68 | $673.5108 | $673.50 | $673.55 | $673.40 | |