| 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 | $102.37 | 4.745% | $107.2275 | $107.23 | $107.25 | $107.20 |
| Purchase #2 | $189.64 | 8.168% | $205.1298 | $205.13 | $205.15 | $205.10 |
| Purchase #3 | $60.35 | 10.792% | $66.863 | $66.86 | $66.85 | $66.90 |
| Purchase #4 | $196.61 | 10.780% | $217.8046 | $217.80 | $217.80 | $217.80 |
| Purchase #5 | $46.88 | 13.547% | $53.2308 | $53.23 | $53.25 | $53.20 |
| Purchase #6 | $16.93 | 4.588% | $17.7067 | $17.71 | $17.70 | $17.70 |
| Purchase #7 | $209.91 | 13.320% | $237.87 | $237.87 | $237.85 | $237.90 |
| 7 purchase totals = | $822.69 | $905.8324 | $905.83 | $905.85 | $905.80 | |