| 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 | $92.73 | 10.366% | $102.3424 | $102.34 | $102.35 | $102.30 |
| Purchase #2 | $140.40 | 7.577% | $151.0381 | $151.04 | $151.05 | $151.00 |
| Purchase #3 | $105.65 | 7.289% | $113.3508 | $113.35 | $113.35 | $113.40 |
| Purchase #4 | $92.80 | 11.759% | $103.7124 | $103.71 | $103.70 | $103.70 |
| Purchase #5 | $7.88 | 6.173% | $8.3664 | $8.37 | $8.35 | $8.40 |
| Purchase #6 | $122.32 | 12.129% | $137.1562 | $137.16 | $137.15 | $137.20 |
| Purchase #7 | $126.52 | 12.351% | $142.1465 | $142.15 | $142.15 | $142.10 |
| 7 purchase totals = | $688.30 | $758.1128 | $758.12 | $758.10 | $758.10 | |