| 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 | $50.82 | 4.473% | $53.0932 | $53.09 | $53.10 | $53.10 |
| Purchase #2 | $223.58 | 13.334% | $253.3922 | $253.39 | $253.40 | $253.40 |
| Purchase #3 | $133.44 | 3.300% | $137.8435 | $137.84 | $137.85 | $137.80 |
| Purchase #4 | $77.61 | 5.128% | $81.5898 | $81.59 | $81.60 | $81.60 |
| Purchase #5 | $219.41 | 8.530% | $238.1257 | $238.13 | $238.15 | $238.10 |
| Purchase #6 | $41.90 | 13.602% | $47.5992 | $47.60 | $47.60 | $47.60 |
| Purchase #7 | $197.96 | 9.637% | $217.0374 | $217.04 | $217.05 | $217.00 |
| 7 purchase totals = | $944.72 | $1,028.6810 | $1,028.68 | $1,028.75 | $1,028.60 | |