| 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 | $22.70 | 8.809% | $24.6996 | $24.70 | $24.70 | $24.70 |
| Purchase #2 | $44.63 | 7.196% | $47.8416 | $47.84 | $47.85 | $47.80 |
| Purchase #3 | $76.84 | 6.132% | $81.5518 | $81.55 | $81.55 | $81.60 |
| Purchase #4 | $211.43 | 9.287% | $231.0655 | $231.07 | $231.05 | $231.10 |
| Purchase #5 | $76.32 | 3.839% | $79.2499 | $79.25 | $79.25 | $79.20 |
| Purchase #6 | $66.41 | 4.785% | $69.5877 | $69.59 | $69.60 | $69.60 |
| Purchase #7 | $206.37 | 12.759% | $232.7007 | $232.70 | $232.70 | $232.70 |
| 7 purchase totals = | $704.70 | $766.6968 | $766.70 | $766.70 | $766.70 | |