| 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 | $66.70 | 6.168% | $70.8141 | $70.81 | $70.80 | $70.80 |
| Purchase #2 | $247.28 | 11.177% | $274.9185 | $274.92 | $274.90 | $274.90 |
| Purchase #3 | $14.44 | 11.303% | $16.0722 | $16.07 | $16.05 | $16.10 |
| Purchase #4 | $10.82 | 4.706% | $11.3292 | $11.33 | $11.35 | $11.30 |
| Purchase #5 | $208.67 | 5.503% | $220.1531 | $220.15 | $220.15 | $220.20 |
| Purchase #6 | $248.74 | 10.209% | $274.1339 | $274.13 | $274.15 | $274.10 |
| Purchase #7 | $239.50 | 5.313% | $252.2246 | $252.22 | $252.20 | $252.20 |
| 7 purchase totals = | $1,036.15 | $1,119.6456 | $1,119.63 | $1,119.60 | $1,119.60 | |