| 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 | $118.31 | 9.555% | $129.6145 | $129.61 | $129.60 | $129.60 |
| Purchase #2 | $104.58 | 8.808% | $113.7914 | $113.79 | $113.80 | $113.80 |
| Purchase #3 | $39.57 | 8.314% | $42.8598 | $42.86 | $42.85 | $42.90 |
| Purchase #4 | $46.93 | 3.240% | $48.4505 | $48.45 | $48.45 | $48.50 |
| Purchase #5 | $161.52 | 13.236% | $182.8988 | $182.90 | $182.90 | $182.90 |
| Purchase #6 | $110.36 | 6.609% | $117.6537 | $117.65 | $117.65 | $117.70 |
| Purchase #7 | $122.82 | 10.512% | $135.7308 | $135.73 | $135.75 | $135.70 |
| 7 purchase totals = | $704.09 | $770.9995 | $770.99 | $771.00 | $771.10 | |