| 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 | $5.90 | 11.259% | $6.5643 | $6.56 | $6.55 | $6.60 |
| Purchase #2 | $14.78 | 12.688% | $16.6553 | $16.66 | $16.65 | $16.70 |
| Purchase #3 | $63.69 | 4.347% | $66.4586 | $66.46 | $66.45 | $66.50 |
| Purchase #4 | $54.98 | 11.146% | $61.1081 | $61.11 | $61.10 | $61.10 |
| Purchase #5 | $59.76 | 9.671% | $65.5394 | $65.54 | $65.55 | $65.50 |
| Purchase #6 | $182.46 | 8.620% | $198.1881 | $198.19 | $198.20 | $198.20 |
| Purchase #7 | $234.93 | 10.812% | $260.3306 | $260.33 | $260.35 | $260.30 |
| 7 purchase totals = | $616.50 | $674.8444 | $674.85 | $674.85 | $674.90 | |