| 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 | $110.70 | 6.634% | $118.0438 | $118.04 | $118.05 | $118.00 |
| Purchase #2 | $38.49 | 4.503% | $40.2232 | $40.22 | $40.20 | $40.20 |
| Purchase #3 | $246.60 | 8.416% | $267.3539 | $267.35 | $267.35 | $267.40 |
| Purchase #4 | $68.84 | 4.525% | $71.955 | $71.96 | $71.95 | $72.00 |
| Purchase #5 | $144.85 | 5.840% | $153.3092 | $153.31 | $153.30 | $153.30 |
| Purchase #6 | $50.30 | 4.206% | $52.4156 | $52.42 | $52.40 | $52.40 |
| Purchase #7 | $58.66 | 5.335% | $61.7895 | $61.79 | $61.80 | $61.80 |
| 7 purchase totals = | $718.44 | $765.0902 | $765.09 | $765.05 | $765.10 | |