| 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 | $22.99 | 10.362% | $25.3722 | $25.37 | $25.35 | $25.40 |
| Purchase #2 | $76.98 | 6.411% | $81.9152 | $81.92 | $81.90 | $81.90 |
| Purchase #3 | $60.55 | 9.823% | $66.4978 | $66.50 | $66.50 | $66.50 |
| Purchase #4 | $83.73 | 5.828% | $88.6098 | $88.61 | $88.60 | $88.60 |
| Purchase #5 | $43.54 | 8.594% | $47.2818 | $47.28 | $47.30 | $47.30 |
| Purchase #6 | $76.37 | 6.611% | $81.4188 | $81.42 | $81.40 | $81.40 |
| Purchase #7 | $83.90 | 6.330% | $89.2109 | $89.21 | $89.20 | $89.20 |
| 7 purchase totals = | $448.06 | $480.3065 | $480.31 | $480.25 | $480.30 | |