| 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 | $203.89 | 7.758% | $219.7078 | $219.71 | $219.70 | $219.70 |
| Purchase #2 | $63.46 | 10.420% | $70.0725 | $70.07 | $70.05 | $70.10 |
| Purchase #3 | $68.63 | 12.496% | $77.206 | $77.21 | $77.20 | $77.20 |
| Purchase #4 | $115.92 | 6.401% | $123.34 | $123.34 | $123.35 | $123.30 |
| Purchase #5 | $81.41 | 13.384% | $92.3059 | $92.31 | $92.30 | $92.30 |
| Purchase #6 | $123.84 | 4.106% | $128.9249 | $128.92 | $128.90 | $128.90 |
| Purchase #7 | $65.58 | 8.472% | $71.1359 | $71.14 | $71.15 | $71.10 |
| 7 purchase totals = | $722.73 | $782.6930 | $782.70 | $782.65 | $782.60 | |