| 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 | $123.77 | 3.662% | $128.3025 | $128.30 | $128.30 | $128.30 |
| Purchase #2 | $9.62 | 11.706% | $10.7461 | $10.75 | $10.75 | $10.70 |
| Purchase #3 | $54.85 | 10.761% | $60.7524 | $60.75 | $60.75 | $60.80 |
| Purchase #4 | $55.35 | 9.149% | $60.414 | $60.41 | $60.40 | $60.40 |
| Purchase #5 | $141.54 | 3.646% | $146.7005 | $146.70 | $146.70 | $146.70 |
| Purchase #6 | $235.32 | 13.207% | $266.3987 | $266.40 | $266.40 | $266.40 |
| Purchase #7 | $121.26 | 4.839% | $127.1278 | $127.13 | $127.15 | $127.10 |
| 7 purchase totals = | $741.71 | $800.4420 | $800.44 | $800.45 | $800.40 | |