| 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 | $81.67 | 3.600% | $84.6101 | $84.61 | $84.60 | $84.60 |
| Purchase #2 | $231.75 | 12.535% | $260.7999 | $260.80 | $260.80 | $260.80 |
| Purchase #3 | $107.74 | 9.428% | $117.8977 | $117.90 | $117.90 | $117.90 |
| Purchase #4 | $6.85 | 9.255% | $7.484 | $7.48 | $7.50 | $7.50 |
| Purchase #5 | $99.74 | 12.345% | $112.0529 | $112.05 | $112.05 | $112.10 |
| Purchase #6 | $71.98 | 7.442% | $77.3368 | $77.34 | $77.35 | $77.30 |
| Purchase #7 | $77.98 | 3.317% | $80.5666 | $80.57 | $80.55 | $80.60 |
| 7 purchase totals = | $677.71 | $740.7480 | $740.75 | $740.75 | $740.80 | |