| 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 | $114.49 | 12.493% | $128.7932 | $128.79 | $128.80 | $128.80 |
| Purchase #2 | $39.95 | 12.392% | $44.9006 | $44.90 | $44.90 | $44.90 |
| Purchase #3 | $94.73 | 13.578% | $107.5924 | $107.59 | $107.60 | $107.60 |
| Purchase #4 | $176.96 | 5.256% | $186.261 | $186.26 | $186.25 | $186.30 |
| Purchase #5 | $209.27 | 3.462% | $216.5149 | $216.51 | $216.50 | $216.50 |
| Purchase #6 | $25.86 | 5.379% | $27.251 | $27.25 | $27.25 | $27.30 |
| Purchase #7 | $26.35 | 12.203% | $29.5655 | $29.57 | $29.55 | $29.60 |
| 7 purchase totals = | $687.61 | $740.8786 | $740.87 | $740.85 | $741.00 | |