| 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 | $44.37 | 8.574% | $48.1743 | $48.17 | $48.15 | $48.20 |
| Purchase #2 | $82.48 | 8.543% | $89.5263 | $89.53 | $89.55 | $89.50 |
| Purchase #3 | $194.76 | 7.143% | $208.6717 | $208.67 | $208.65 | $208.70 |
| Purchase #4 | $17.95 | 5.828% | $18.9961 | $19.00 | $19.00 | $19.00 |
| Purchase #5 | $145.69 | 13.579% | $165.4732 | $165.47 | $165.45 | $165.50 |
| Purchase #6 | $157.47 | 12.755% | $177.5553 | $177.56 | $177.55 | $177.60 |
| Purchase #7 | $35.48 | 12.519% | $39.9217 | $39.92 | $39.90 | $39.90 |
| 7 purchase totals = | $678.20 | $748.3186 | $748.32 | $748.25 | $748.40 | |