| 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 | $47.67 | 11.248% | $53.0319 | $53.03 | $53.05 | $53.00 |
| Purchase #2 | $76.79 | 3.168% | $79.2227 | $79.22 | $79.20 | $79.20 |
| Purchase #3 | $122.98 | 12.487% | $138.3365 | $138.34 | $138.35 | $138.30 |
| Purchase #4 | $109.75 | 8.674% | $119.2697 | $119.27 | $119.25 | $119.30 |
| Purchase #5 | $5.97 | 11.722% | $6.6698 | $6.67 | $6.65 | $6.70 |
| Purchase #6 | $62.48 | 12.682% | $70.4037 | $70.40 | $70.40 | $70.40 |
| Purchase #7 | $240.74 | 13.800% | $273.9621 | $273.96 | $273.95 | $274.00 |
| 7 purchase totals = | $666.38 | $740.8964 | $740.89 | $740.85 | $740.90 | |