| 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 | $76.29 | 11.160% | $84.804 | $84.80 | $84.80 | $84.80 |
| Purchase #2 | $141.28 | 6.415% | $150.3431 | $150.34 | $150.35 | $150.30 |
| Purchase #3 | $13.70 | 13.401% | $15.5359 | $15.54 | $15.55 | $15.50 |
| Purchase #4 | $93.34 | 9.275% | $101.9973 | $102.00 | $102.00 | $102.00 |
| Purchase #5 | $61.59 | 3.455% | $63.7179 | $63.72 | $63.70 | $63.70 |
| Purchase #6 | $128.36 | 13.501% | $145.6899 | $145.69 | $145.70 | $145.70 |
| Purchase #7 | $111.44 | 6.521% | $118.707 | $118.71 | $118.70 | $118.70 |
| 7 purchase totals = | $626.00 | $680.7951 | $680.80 | $680.80 | $680.70 | |