| 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 | $67.87 | 10.310% | $74.8674 | $74.87 | $74.85 | $74.90 |
| Purchase #2 | $61.34 | 10.429% | $67.7371 | $67.74 | $67.75 | $67.70 |
| Purchase #3 | $78.66 | 6.723% | $83.9483 | $83.95 | $83.95 | $83.90 |
| Purchase #4 | $95.55 | 3.136% | $98.5464 | $98.55 | $98.55 | $98.50 |
| Purchase #5 | $9.72 | 9.132% | $10.6076 | $10.61 | $10.60 | $10.60 |
| Purchase #6 | $81.97 | 4.717% | $85.8365 | $85.84 | $85.85 | $85.80 |
| Purchase #7 | $51.58 | 12.784% | $58.174 | $58.17 | $58.15 | $58.20 |
| 7 purchase totals = | $446.69 | $479.7173 | $479.73 | $479.70 | $479.60 | |