| 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 | $241.64 | 8.579% | $262.3703 | $262.37 | $262.35 | $262.40 |
| Purchase #2 | $56.87 | 13.446% | $64.5167 | $64.52 | $64.50 | $64.50 |
| Purchase #3 | $65.42 | 7.720% | $70.4704 | $70.47 | $70.45 | $70.50 |
| Purchase #4 | $123.58 | 7.414% | $132.7422 | $132.74 | $132.75 | $132.70 |
| Purchase #5 | $47.79 | 11.317% | $53.1984 | $53.20 | $53.20 | $53.20 |
| Purchase #6 | $76.60 | 6.241% | $81.3806 | $81.38 | $81.40 | $81.40 |
| Purchase #7 | $61.69 | 13.339% | $69.9188 | $69.92 | $69.90 | $69.90 |
| 7 purchase totals = | $673.59 | $734.5974 | $734.60 | $734.55 | $734.60 | |