| 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 | $184.79 | 8.423% | $200.3549 | $200.35 | $200.35 | $200.40 |
| Purchase #2 | $63.58 | 7.359% | $68.2589 | $68.26 | $68.25 | $68.30 |
| Purchase #3 | $26.58 | 11.512% | $29.6399 | $29.64 | $29.65 | $29.60 |
| Purchase #4 | $8.83 | 11.191% | $9.8182 | $9.82 | $9.80 | $9.80 |
| Purchase #5 | $14.98 | 6.759% | $15.9925 | $15.99 | $16.00 | $16.00 |
| Purchase #6 | $131.52 | 10.165% | $144.889 | $144.89 | $144.90 | $144.90 |
| Purchase #7 | $16.55 | 7.235% | $17.7474 | $17.75 | $17.75 | $17.70 |
| 7 purchase totals = | $446.83 | $486.7008 | $486.70 | $486.70 | $486.70 | |