| 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 | $8.68 | 13.792% | $9.8771 | $9.88 | $9.90 | $9.90 |
| Purchase #2 | $207.52 | 11.578% | $231.5467 | $231.55 | $231.55 | $231.50 |
| Purchase #3 | $239.94 | 6.473% | $255.4713 | $255.47 | $255.45 | $255.50 |
| Purchase #4 | $189.60 | 11.679% | $211.7434 | $211.74 | $211.75 | $211.70 |
| Purchase #5 | $177.77 | 12.586% | $200.1441 | $200.14 | $200.15 | $200.10 |
| Purchase #6 | $62.99 | 9.647% | $69.0666 | $69.07 | $69.05 | $69.10 |
| Purchase #7 | $66.55 | 3.526% | $68.8966 | $68.90 | $68.90 | $68.90 |
| 7 purchase totals = | $953.05 | $1,046.7458 | $1,046.75 | $1,046.75 | $1,046.70 | |