| 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 | $29.72 | 11.391% | $33.1054 | $33.11 | $33.10 | $33.10 |
| Purchase #2 | $76.82 | 4.486% | $80.2661 | $80.27 | $80.25 | $80.30 |
| Purchase #3 | $83.55 | 8.681% | $90.803 | $90.80 | $90.80 | $90.80 |
| Purchase #4 | $17.36 | 6.333% | $18.4594 | $18.46 | $18.45 | $18.50 |
| Purchase #5 | $235.81 | 13.514% | $267.6774 | $267.68 | $267.70 | $267.70 |
| Purchase #6 | $79.42 | 10.139% | $87.4724 | $87.47 | $87.45 | $87.50 |
| Purchase #7 | $180.74 | 13.223% | $204.6393 | $204.64 | $204.65 | $204.60 |
| 7 purchase totals = | $703.42 | $782.4230 | $782.43 | $782.40 | $782.50 | |