| 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 | $31.43 | 8.726% | $34.1726 | $34.17 | $34.15 | $34.20 |
| Purchase #2 | $55.40 | 5.523% | $58.4597 | $58.46 | $58.45 | $58.50 |
| Purchase #3 | $172.56 | 9.112% | $188.2837 | $188.28 | $188.30 | $188.30 |
| Purchase #4 | $56.36 | 3.788% | $58.4949 | $58.49 | $58.50 | $58.50 |
| Purchase #5 | $242.69 | 9.408% | $265.5223 | $265.52 | $265.50 | $265.50 |
| Purchase #6 | $11.46 | 9.307% | $12.5266 | $12.53 | $12.55 | $12.50 |
| Purchase #7 | $144.32 | 10.851% | $159.9802 | $159.98 | $160.00 | $160.00 |
| 7 purchase totals = | $714.22 | $777.4400 | $777.43 | $777.45 | $777.50 | |