| 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 | $58.25 | 13.150% | $65.9099 | $65.91 | $65.90 | $65.90 |
| Purchase #2 | $18.97 | 5.305% | $19.9764 | $19.98 | $20.00 | $20.00 |
| Purchase #3 | $209.27 | 9.444% | $229.0335 | $229.03 | $229.05 | $229.00 |
| Purchase #4 | $191.41 | 3.362% | $197.8452 | $197.85 | $197.85 | $197.80 |
| Purchase #5 | $35.83 | 13.763% | $40.7613 | $40.76 | $40.75 | $40.80 |
| Purchase #6 | $15.42 | 7.332% | $16.5506 | $16.55 | $16.55 | $16.60 |
| Purchase #7 | $170.33 | 8.590% | $184.9613 | $184.96 | $184.95 | $185.00 |
| 7 purchase totals = | $699.48 | $755.0382 | $755.04 | $755.05 | $755.10 | |