| 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 | $98.91 | 10.130% | $108.9296 | $108.93 | $108.95 | $108.90 |
| Purchase #2 | $247.89 | 4.327% | $258.6162 | $258.62 | $258.60 | $258.60 |
| Purchase #3 | $21.63 | 4.860% | $22.6812 | $22.68 | $22.70 | $22.70 |
| Purchase #4 | $124.73 | 12.261% | $140.0231 | $140.02 | $140.00 | $140.00 |
| Purchase #5 | $15.67 | 4.520% | $16.3783 | $16.38 | $16.40 | $16.40 |
| Purchase #6 | $35.82 | 13.860% | $40.7847 | $40.78 | $40.80 | $40.80 |
| Purchase #7 | $169.66 | 5.752% | $179.4188 | $179.42 | $179.40 | $179.40 |
| 7 purchase totals = | $714.31 | $766.8319 | $766.83 | $766.85 | $766.80 | |