| 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 | $18.47 | 3.187% | $19.0586 | $19.06 | $19.05 | $19.10 |
| Purchase #2 | $70.48 | 12.118% | $79.0208 | $79.02 | $79.00 | $79.00 |
| Purchase #3 | $54.47 | 13.579% | $61.8665 | $61.87 | $61.85 | $61.90 |
| Purchase #4 | $41.54 | 3.330% | $42.9233 | $42.92 | $42.90 | $42.90 |
| Purchase #5 | $34.88 | 7.444% | $37.4765 | $37.48 | $37.50 | $37.50 |
| Purchase #6 | $227.84 | 7.445% | $244.8027 | $244.80 | $244.80 | $244.80 |
| Purchase #7 | $230.28 | 5.730% | $243.475 | $243.48 | $243.50 | $243.50 |
| 7 purchase totals = | $677.96 | $728.6234 | $728.63 | $728.60 | $728.70 | |