| 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 | $138.55 | 4.704% | $145.0674 | $145.07 | $145.05 | $145.10 |
| Purchase #2 | $47.68 | 4.312% | $49.736 | $49.74 | $49.75 | $49.70 |
| Purchase #3 | $90.84 | 6.562% | $96.8009 | $96.80 | $96.80 | $96.80 |
| Purchase #4 | $223.78 | 6.616% | $238.5853 | $238.59 | $238.60 | $238.60 |
| Purchase #5 | $114.66 | 6.396% | $121.9937 | $121.99 | $122.00 | $122.00 |
| Purchase #6 | $60.42 | 9.407% | $66.1037 | $66.10 | $66.10 | $66.10 |
| Purchase #7 | $37.45 | 10.411% | $41.3489 | $41.35 | $41.35 | $41.30 |
| 7 purchase totals = | $713.38 | $759.6359 | $759.64 | $759.65 | $759.60 | |