| 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 | $59.80 | 7.662% | $64.3819 | $64.38 | $64.40 | $64.40 |
| Purchase #2 | $153.85 | 13.484% | $174.5951 | $174.60 | $174.60 | $174.60 |
| Purchase #3 | $39.63 | 8.274% | $42.909 | $42.91 | $42.90 | $42.90 |
| Purchase #4 | $69.27 | 3.538% | $71.7208 | $71.72 | $71.70 | $71.70 |
| Purchase #5 | $86.46 | 13.630% | $98.2445 | $98.24 | $98.25 | $98.20 |
| Purchase #6 | $178.89 | 9.453% | $195.8005 | $195.80 | $195.80 | $195.80 |
| Purchase #7 | $156.45 | 8.739% | $170.1222 | $170.12 | $170.10 | $170.10 |
| 7 purchase totals = | $744.35 | $817.7740 | $817.77 | $817.75 | $817.70 | |