| 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 | $81.47 | 9.527% | $89.2316 | $89.23 | $89.25 | $89.20 |
| Purchase #2 | $19.89 | 6.635% | $21.2097 | $21.21 | $21.20 | $21.20 |
| Purchase #3 | $168.71 | 8.668% | $183.3338 | $183.33 | $183.35 | $183.30 |
| Purchase #4 | $176.73 | 4.826% | $185.259 | $185.26 | $185.25 | $185.30 |
| Purchase #5 | $182.72 | 6.482% | $194.5639 | $194.56 | $194.55 | $194.60 |
| Purchase #6 | $54.58 | 6.245% | $57.9885 | $57.99 | $58.00 | $58.00 |
| Purchase #7 | $156.50 | 11.339% | $174.2455 | $174.25 | $174.25 | $174.20 |
| 7 purchase totals = | $840.60 | $905.8320 | $905.83 | $905.85 | $905.80 | |