| 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 | $86.90 | 6.321% | $92.3929 | $92.39 | $92.40 | $92.40 |
| Purchase #2 | $94.38 | 4.823% | $98.9319 | $98.93 | $98.95 | $98.90 |
| Purchase #3 | $118.71 | 8.520% | $128.8241 | $128.82 | $128.80 | $128.80 |
| Purchase #4 | $102.36 | 6.329% | $108.8384 | $108.84 | $108.85 | $108.80 |
| Purchase #5 | $63.27 | 4.169% | $65.9077 | $65.91 | $65.90 | $65.90 |
| Purchase #6 | $108.33 | 12.577% | $121.9547 | $121.95 | $121.95 | $122.00 |
| Purchase #7 | $143.56 | 11.819% | $160.5274 | $160.53 | $160.55 | $160.50 |
| 7 purchase totals = | $717.51 | $777.3771 | $777.37 | $777.40 | $777.30 | |