| 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 | $73.98 | 5.796% | $78.2679 | $78.27 | $78.25 | $78.30 |
| Purchase #2 | $79.63 | 10.356% | $87.8765 | $87.88 | $87.90 | $87.90 |
| Purchase #3 | $51.51 | 9.398% | $56.3509 | $56.35 | $56.35 | $56.40 |
| Purchase #4 | $133.48 | 8.823% | $145.2569 | $145.26 | $145.25 | $145.30 |
| Purchase #5 | $75.34 | 12.404% | $84.6852 | $84.69 | $84.70 | $84.70 |
| Purchase #6 | $106.55 | 11.121% | $118.3994 | $118.40 | $118.40 | $118.40 |
| Purchase #7 | $123.97 | 9.666% | $135.9529 | $135.95 | $135.95 | $136.00 |
| 7 purchase totals = | $644.46 | $706.7897 | $706.80 | $706.80 | $707.00 | |