| 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 | $53.66 | 7.834% | $57.8637 | $57.86 | $57.85 | $57.90 |
| Purchase #2 | $13.64 | 4.644% | $14.2734 | $14.27 | $14.25 | $14.30 |
| Purchase #3 | $71.53 | 4.344% | $74.6373 | $74.64 | $74.65 | $74.60 |
| Purchase #4 | $22.71 | 5.185% | $23.8875 | $23.89 | $23.90 | $23.90 |
| Purchase #5 | $32.41 | 13.182% | $36.6823 | $36.68 | $36.70 | $36.70 |
| Purchase #6 | $80.59 | 9.620% | $88.3428 | $88.34 | $88.35 | $88.30 |
| Purchase #7 | $126.63 | 6.836% | $135.2864 | $135.29 | $135.30 | $135.30 |
| 7 purchase totals = | $401.17 | $430.9734 | $430.97 | $431.00 | $431.00 | |