| 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 | $31.78 | 11.596% | $35.4652 | $35.47 | $35.45 | $35.50 |
| Purchase #2 | $115.96 | 10.649% | $128.3086 | $128.31 | $128.30 | $128.30 |
| Purchase #3 | $166.57 | 6.554% | $177.487 | $177.49 | $177.50 | $177.50 |
| Purchase #4 | $195.31 | 12.524% | $219.7706 | $219.77 | $219.75 | $219.80 |
| Purchase #5 | $70.54 | 4.740% | $73.8836 | $73.88 | $73.90 | $73.90 |
| Purchase #6 | $14.34 | 6.825% | $15.3187 | $15.32 | $15.30 | $15.30 |
| Purchase #7 | $42.93 | 7.303% | $46.0652 | $46.07 | $46.05 | $46.10 |
| 7 purchase totals = | $637.43 | $696.2989 | $696.31 | $696.25 | $696.40 | |