| 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 | $67.25 | 10.585% | $74.3684 | $74.37 | $74.35 | $74.40 |
| Purchase #2 | $177.92 | 13.397% | $201.7559 | $201.76 | $201.75 | $201.80 |
| Purchase #3 | $230.58 | 11.373% | $256.8039 | $256.80 | $256.80 | $256.80 |
| Purchase #4 | $132.91 | 4.168% | $138.4497 | $138.45 | $138.45 | $138.40 |
| Purchase #5 | $81.68 | 13.752% | $92.9126 | $92.91 | $92.90 | $92.90 |
| Purchase #6 | $40.54 | 5.742% | $42.8678 | $42.87 | $42.85 | $42.90 |
| Purchase #7 | $9.51 | 11.243% | $10.5792 | $10.58 | $10.60 | $10.60 |
| 7 purchase totals = | $740.39 | $817.7375 | $817.74 | $817.70 | $817.80 | |