| 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 | $80.82 | 7.349% | $86.7595 | $86.76 | $86.75 | $86.80 |
| Purchase #2 | $194.68 | 11.766% | $217.586 | $217.59 | $217.60 | $217.60 |
| Purchase #3 | $36.36 | 9.767% | $39.9113 | $39.91 | $39.90 | $39.90 |
| Purchase #4 | $216.74 | 3.488% | $224.2999 | $224.30 | $224.30 | $224.30 |
| Purchase #5 | $63.57 | 12.596% | $71.5773 | $71.58 | $71.60 | $71.60 |
| Purchase #6 | $87.98 | 3.363% | $90.9388 | $90.94 | $90.95 | $90.90 |
| Purchase #7 | $234.43 | 10.448% | $258.9232 | $258.92 | $258.90 | $258.90 |
| 7 purchase totals = | $914.58 | $989.9960 | $990.00 | $990.00 | $990.00 | |