| 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 | $66.34 | 8.617% | $72.0565 | $72.06 | $72.05 | $72.10 |
| Purchase #2 | $129.89 | 5.724% | $137.3249 | $137.32 | $137.30 | $137.30 |
| Purchase #3 | $62.60 | 7.672% | $67.4027 | $67.40 | $67.40 | $67.40 |
| Purchase #4 | $22.70 | 4.821% | $23.7944 | $23.79 | $23.80 | $23.80 |
| Purchase #5 | $146.34 | 5.448% | $154.3126 | $154.31 | $154.30 | $154.30 |
| Purchase #6 | $141.65 | 12.266% | $159.0248 | $159.02 | $159.00 | $159.00 |
| Purchase #7 | $109.64 | 5.472% | $115.6395 | $115.64 | $115.65 | $115.60 |
| 7 purchase totals = | $679.16 | $729.5554 | $729.54 | $729.50 | $729.50 | |