| 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 | $72.69 | 9.543% | $79.6268 | $79.63 | $79.65 | $79.60 |
| Purchase #2 | $248.47 | 13.200% | $281.268 | $281.27 | $281.25 | $281.30 |
| Purchase #3 | $120.76 | 10.155% | $133.0232 | $133.02 | $133.00 | $133.00 |
| Purchase #4 | $17.98 | 8.540% | $19.5155 | $19.52 | $19.50 | $19.50 |
| Purchase #5 | $48.67 | 11.306% | $54.1726 | $54.17 | $54.15 | $54.20 |
| Purchase #6 | $97.40 | 6.125% | $103.3658 | $103.37 | $103.35 | $103.40 |
| Purchase #7 | $83.34 | 8.864% | $90.7273 | $90.73 | $90.75 | $90.70 |
| 7 purchase totals = | $689.31 | $761.6992 | $761.71 | $761.65 | $761.70 | |