| 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 | $86.92 | 4.130% | $90.5098 | $90.51 | $90.50 | $90.50 |
| Purchase #2 | $247.85 | 6.827% | $264.7707 | $264.77 | $264.75 | $264.80 |
| Purchase #3 | $143.34 | 7.624% | $154.2682 | $154.27 | $154.25 | $154.30 |
| Purchase #4 | $167.95 | 4.794% | $176.0015 | $176.00 | $176.00 | $176.00 |
| Purchase #5 | $65.38 | 5.121% | $68.7281 | $68.73 | $68.75 | $68.70 |
| Purchase #6 | $21.78 | 13.680% | $24.7595 | $24.76 | $24.75 | $24.80 |
| Purchase #7 | $193.74 | 4.196% | $201.8693 | $201.87 | $201.85 | $201.90 |
| 7 purchase totals = | $926.96 | $980.9071 | $980.91 | $980.85 | $981.00 | |