| 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 | $90.91 | 6.801% | $97.0928 | $97.09 | $97.10 | $97.10 |
| Purchase #2 | $37.89 | 3.336% | $39.154 | $39.15 | $39.15 | $39.20 |
| Purchase #3 | $104.33 | 5.622% | $110.1954 | $110.20 | $110.20 | $110.20 |
| Purchase #4 | $230.84 | 6.394% | $245.5999 | $245.60 | $245.60 | $245.60 |
| Purchase #5 | $213.80 | 11.424% | $238.2245 | $238.22 | $238.20 | $238.20 |
| Purchase #6 | $207.90 | 11.539% | $231.8896 | $231.89 | $231.90 | $231.90 |
| Purchase #7 | $12.85 | 7.541% | $13.819 | $13.82 | $13.80 | $13.80 |
| 7 purchase totals = | $898.52 | $975.9752 | $975.97 | $975.95 | $976.00 | |