| 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 | $205.79 | 9.268% | $224.8626 | $224.86 | $224.85 | $224.90 |
| Purchase #2 | $93.82 | 8.514% | $101.8078 | $101.81 | $101.80 | $101.80 |
| Purchase #3 | $220.39 | 8.315% | $238.7154 | $238.72 | $238.70 | $238.70 |
| Purchase #4 | $186.33 | 11.223% | $207.2418 | $207.24 | $207.25 | $207.20 |
| Purchase #5 | $71.63 | 7.874% | $77.2701 | $77.27 | $77.25 | $77.30 |
| Purchase #6 | $5.44 | 10.850% | $6.0302 | $6.03 | $6.05 | $6.00 |
| Purchase #7 | $18.48 | 3.131% | $19.0586 | $19.06 | $19.05 | $19.10 |
| 7 purchase totals = | $801.88 | $874.9865 | $874.99 | $874.95 | $875.00 | |