| 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 | $89.85 | 7.789% | $96.8484 | $96.85 | $96.85 | $96.80 |
| Purchase #2 | $7.53 | 4.661% | $7.881 | $7.88 | $7.90 | $7.90 |
| Purchase #3 | $22.58 | 11.264% | $25.1234 | $25.12 | $25.10 | $25.10 |
| Purchase #4 | $182.39 | 6.395% | $194.0538 | $194.05 | $194.05 | $194.10 |
| Purchase #5 | $229.40 | 7.215% | $245.9512 | $245.95 | $245.95 | $246.00 |
| Purchase #6 | $239.25 | 11.807% | $267.4982 | $267.50 | $267.50 | $267.50 |
| Purchase #7 | $71.75 | 7.732% | $77.2977 | $77.30 | $77.30 | $77.30 |
| 7 purchase totals = | $842.75 | $914.6537 | $914.65 | $914.65 | $914.70 | |