| 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 | $33.25 | 11.752% | $37.1575 | $37.16 | $37.15 | $37.20 |
| Purchase #2 | $29.44 | 3.287% | $30.4077 | $30.41 | $30.40 | $30.40 |
| Purchase #3 | $85.48 | 6.442% | $90.9866 | $90.99 | $91.00 | $91.00 |
| Purchase #4 | $75.73 | 5.801% | $80.1231 | $80.12 | $80.10 | $80.10 |
| Purchase #5 | $112.42 | 6.873% | $120.1466 | $120.15 | $120.15 | $120.10 |
| Purchase #6 | $194.70 | 9.664% | $213.5158 | $213.52 | $213.50 | $213.50 |
| Purchase #7 | $45.95 | 3.107% | $47.3777 | $47.38 | $47.40 | $47.40 |
| 7 purchase totals = | $576.97 | $619.7150 | $619.73 | $619.70 | $619.70 | |