| 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 | $66.41 | 11.118% | $73.7935 | $73.79 | $73.80 | $73.80 |
| Purchase #2 | $35.49 | 5.820% | $37.5555 | $37.56 | $37.55 | $37.60 |
| Purchase #3 | $239.42 | 12.633% | $269.6659 | $269.67 | $269.65 | $269.70 |
| Purchase #4 | $138.28 | 7.532% | $148.6952 | $148.70 | $148.70 | $148.70 |
| Purchase #5 | $135.38 | 9.841% | $148.7027 | $148.70 | $148.70 | $148.70 |
| Purchase #6 | $213.67 | 12.407% | $240.18 | $240.18 | $240.20 | $240.20 |
| Purchase #7 | $18.95 | 12.508% | $21.3203 | $21.32 | $21.30 | $21.30 |
| 7 purchase totals = | $847.60 | $939.9131 | $939.92 | $939.90 | $940.00 | |