| 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 | $72.63 | 12.322% | $81.5795 | $81.58 | $81.60 | $81.60 |
| Purchase #2 | $124.37 | 7.527% | $133.7313 | $133.73 | $133.75 | $133.70 |
| Purchase #3 | $240.99 | 6.458% | $256.5531 | $256.55 | $256.55 | $256.60 |
| Purchase #4 | $24.65 | 3.682% | $25.5576 | $25.56 | $25.55 | $25.60 |
| Purchase #5 | $248.80 | 3.730% | $258.0802 | $258.08 | $258.10 | $258.10 |
| Purchase #6 | $159.62 | 11.298% | $177.6539 | $177.65 | $177.65 | $177.70 |
| Purchase #7 | $47.87 | 12.339% | $53.7767 | $53.78 | $53.80 | $53.80 |
| 7 purchase totals = | $918.93 | $986.9323 | $986.93 | $987.00 | $987.10 | |