| 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 | $72.75 | 7.415% | $78.1444 | $78.14 | $78.15 | $78.10 |
| Purchase #2 | $10.85 | 3.592% | $11.2397 | $11.24 | $11.25 | $11.20 |
| Purchase #3 | $60.74 | 12.203% | $68.1521 | $68.15 | $68.15 | $68.20 |
| Purchase #4 | $33.37 | 10.829% | $36.9836 | $36.98 | $37.00 | $37.00 |
| Purchase #5 | $159.72 | 11.219% | $177.639 | $177.64 | $177.65 | $177.60 |
| Purchase #6 | $207.73 | 6.545% | $221.3259 | $221.33 | $221.35 | $221.30 |
| Purchase #7 | $69.42 | 13.845% | $79.0312 | $79.03 | $79.05 | $79.00 |
| 7 purchase totals = | $614.58 | $672.5159 | $672.51 | $672.60 | $672.40 | |