| 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 | $39.56 | 11.143% | $43.9682 | $43.97 | $43.95 | $44.00 |
| Purchase #2 | $174.48 | 11.389% | $194.3515 | $194.35 | $194.35 | $194.40 |
| Purchase #3 | $55.94 | 6.847% | $59.7702 | $59.77 | $59.75 | $59.80 |
| Purchase #4 | $70.68 | 5.349% | $74.4607 | $74.46 | $74.45 | $74.50 |
| Purchase #5 | $113.58 | 9.493% | $124.3621 | $124.36 | $124.35 | $124.40 |
| Purchase #6 | $31.54 | 10.200% | $34.7571 | $34.76 | $34.75 | $34.80 |
| Purchase #7 | $124.55 | 8.684% | $135.3659 | $135.37 | $135.35 | $135.40 |
| 7 purchase totals = | $610.33 | $667.0357 | $667.04 | $666.95 | $667.30 | |