| 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 | $21.55 | 13.208% | $24.3963 | $24.40 | $24.40 | $24.40 |
| Purchase #2 | $75.72 | 10.679% | $83.8061 | $83.81 | $83.80 | $83.80 |
| Purchase #3 | $126.47 | 4.463% | $132.1144 | $132.11 | $132.10 | $132.10 |
| Purchase #4 | $169.69 | 8.872% | $184.7449 | $184.74 | $184.75 | $184.70 |
| Purchase #5 | $56.87 | 12.432% | $63.9401 | $63.94 | $63.95 | $63.90 |
| Purchase #6 | $215.37 | 6.837% | $230.0948 | $230.09 | $230.10 | $230.10 |
| Purchase #7 | $107.47 | 10.311% | $118.5512 | $118.55 | $118.55 | $118.60 |
| 7 purchase totals = | $773.14 | $837.6478 | $837.64 | $837.65 | $837.60 | |