| 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 | $75.98 | 8.842% | $82.6982 | $82.70 | $82.70 | $82.70 |
| Purchase #2 | $57.89 | 9.526% | $63.4046 | $63.40 | $63.40 | $63.40 |
| Purchase #3 | $155.80 | 7.293% | $167.1625 | $167.16 | $167.15 | $167.20 |
| Purchase #4 | $241.70 | 3.832% | $250.9619 | $250.96 | $250.95 | $251.00 |
| Purchase #5 | $5.30 | 11.658% | $5.9179 | $5.92 | $5.90 | $5.90 |
| Purchase #6 | $65.58 | 10.629% | $72.5505 | $72.55 | $72.55 | $72.60 |
| Purchase #7 | $152.76 | 5.431% | $161.0564 | $161.06 | $161.05 | $161.10 |
| 7 purchase totals = | $755.01 | $803.7520 | $803.75 | $803.70 | $803.90 | |