| 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 | $43.47 | 3.362% | $44.9315 | $44.93 | $44.95 | $44.90 |
| Purchase #2 | $115.49 | 8.253% | $125.0214 | $125.02 | $125.00 | $125.00 |
| Purchase #3 | $36.35 | 4.635% | $38.0348 | $38.03 | $38.05 | $38.00 |
| Purchase #4 | $181.31 | 7.339% | $194.6163 | $194.62 | $194.60 | $194.60 |
| Purchase #5 | $238.65 | 4.247% | $248.7855 | $248.79 | $248.80 | $248.80 |
| Purchase #6 | $49.88 | 4.733% | $52.2408 | $52.24 | $52.25 | $52.20 |
| Purchase #7 | $24.73 | 10.281% | $27.2725 | $27.27 | $27.25 | $27.30 |
| 7 purchase totals = | $689.88 | $730.9028 | $730.90 | $730.90 | $730.80 | |