| 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 | $61.85 | 11.186% | $68.7685 | $68.77 | $68.75 | $68.80 |
| Purchase #2 | $110.54 | 3.541% | $114.4542 | $114.45 | $114.45 | $114.50 |
| Purchase #3 | $175.31 | 11.504% | $195.4777 | $195.48 | $195.50 | $195.50 |
| Purchase #4 | $32.55 | 10.693% | $36.0306 | $36.03 | $36.05 | $36.00 |
| Purchase #5 | $142.89 | 13.454% | $162.1144 | $162.11 | $162.10 | $162.10 |
| Purchase #6 | $17.66 | 11.661% | $19.7193 | $19.72 | $19.70 | $19.70 |
| Purchase #7 | $9.77 | 3.633% | $10.1249 | $10.12 | $10.10 | $10.10 |
| 7 purchase totals = | $550.57 | $606.6896 | $606.68 | $606.65 | $606.70 | |