| 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 | $116.85 | 6.839% | $124.8414 | $124.84 | $124.85 | $124.80 |
| Purchase #2 | $62.44 | 11.292% | $69.4907 | $69.49 | $69.50 | $69.50 |
| Purchase #3 | $44.96 | 10.140% | $49.5189 | $49.52 | $49.50 | $49.50 |
| Purchase #4 | $19.34 | 13.559% | $21.9623 | $21.96 | $21.95 | $22.00 |
| Purchase #5 | $195.45 | 9.320% | $213.6659 | $213.67 | $213.65 | $213.70 |
| Purchase #6 | $167.75 | 4.242% | $174.866 | $174.87 | $174.85 | $174.90 |
| Purchase #7 | $31.60 | 12.546% | $35.5645 | $35.56 | $35.55 | $35.60 |
| 7 purchase totals = | $638.39 | $689.9097 | $689.91 | $689.85 | $690.00 | |