| 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 | $66.40 | 6.814% | $70.9245 | $70.92 | $70.90 | $70.90 |
| Purchase #2 | $115.43 | 13.388% | $130.8838 | $130.88 | $130.90 | $130.90 |
| Purchase #3 | $206.28 | 5.506% | $217.6378 | $217.64 | $217.65 | $217.60 |
| Purchase #4 | $237.68 | 13.870% | $270.6462 | $270.65 | $270.65 | $270.60 |
| Purchase #5 | $67.38 | 13.555% | $76.5134 | $76.51 | $76.50 | $76.50 |
| Purchase #6 | $146.68 | 12.838% | $165.5108 | $165.51 | $165.50 | $165.50 |
| Purchase #7 | $114.32 | 10.590% | $126.4265 | $126.43 | $126.45 | $126.40 |
| 7 purchase totals = | $954.17 | $1,058.5430 | $1,058.54 | $1,058.55 | $1,058.40 | |