| 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 | $65.50 | 5.355% | $69.0075 | $69.01 | $69.00 | $69.00 |
| Purchase #2 | $47.59 | 12.638% | $53.6044 | $53.60 | $53.60 | $53.60 |
| Purchase #3 | $220.99 | 8.579% | $239.9487 | $239.95 | $239.95 | $239.90 |
| Purchase #4 | $240.81 | 6.225% | $255.8004 | $255.80 | $255.80 | $255.80 |
| Purchase #5 | $190.66 | 7.359% | $204.6907 | $204.69 | $204.70 | $204.70 |
| Purchase #6 | $235.47 | 12.148% | $264.0749 | $264.07 | $264.05 | $264.10 |
| Purchase #7 | $119.40 | 8.388% | $129.4153 | $129.42 | $129.40 | $129.40 |
| 7 purchase totals = | $1,120.42 | $1,216.5419 | $1,216.54 | $1,216.50 | $1,216.50 | |