| 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 | $11.44 | 8.845% | $12.4519 | $12.45 | $12.45 | $12.50 |
| Purchase #2 | $45.93 | 5.142% | $48.2917 | $48.29 | $48.30 | $48.30 |
| Purchase #3 | $23.92 | 9.509% | $26.1946 | $26.19 | $26.20 | $26.20 |
| Purchase #4 | $64.67 | 13.351% | $73.3041 | $73.30 | $73.30 | $73.30 |
| Purchase #5 | $87.92 | 6.444% | $93.5856 | $93.59 | $93.60 | $93.60 |
| Purchase #6 | $100.55 | 13.226% | $113.8487 | $113.85 | $113.85 | $113.80 |
| Purchase #7 | $112.86 | 11.711% | $126.077 | $126.08 | $126.10 | $126.10 |
| 7 purchase totals = | $447.29 | $493.7536 | $493.75 | $493.80 | $493.80 | |