| 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 | $53.57 | 6.518% | $57.0617 | $57.06 | $57.05 | $57.10 |
| Purchase #2 | $156.28 | 9.707% | $171.4501 | $171.45 | $171.45 | $171.50 |
| Purchase #3 | $60.58 | 13.853% | $68.9721 | $68.97 | $68.95 | $69.00 |
| Purchase #4 | $158.49 | 7.144% | $169.8125 | $169.81 | $169.80 | $169.80 |
| Purchase #5 | $217.96 | 12.470% | $245.1396 | $245.14 | $245.15 | $245.10 |
| Purchase #6 | $72.69 | 6.418% | $77.3552 | $77.36 | $77.35 | $77.40 |
| Purchase #7 | $232.28 | 4.215% | $242.0706 | $242.07 | $242.05 | $242.10 |
| 7 purchase totals = | $951.85 | $1,031.8618 | $1,031.86 | $1,031.80 | $1,032.00 | |