| 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 | $47.51 | 3.698% | $49.2669 | $49.27 | $49.25 | $49.30 |
| Purchase #2 | $149.75 | 4.381% | $156.3105 | $156.31 | $156.30 | $156.30 |
| Purchase #3 | $203.52 | 3.646% | $210.9403 | $210.94 | $210.95 | $210.90 |
| Purchase #4 | $86.31 | 5.532% | $91.0847 | $91.08 | $91.10 | $91.10 |
| Purchase #5 | $228.43 | 10.391% | $252.1662 | $252.17 | $252.15 | $252.20 |
| Purchase #6 | $142.85 | 7.326% | $153.3152 | $153.32 | $153.30 | $153.30 |
| Purchase #7 | $80.45 | 10.509% | $88.9045 | $88.90 | $88.90 | $88.90 |
| 7 purchase totals = | $938.82 | $1,001.9883 | $1,001.99 | $1,001.95 | $1,002.00 | |