| 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 | $34.84 | 12.439% | $39.1737 | $39.17 | $39.15 | $39.20 |
| Purchase #2 | $221.91 | 13.673% | $252.2518 | $252.25 | $252.25 | $252.30 |
| Purchase #3 | $74.50 | 8.143% | $80.5665 | $80.57 | $80.55 | $80.60 |
| Purchase #4 | $196.52 | 8.636% | $213.4915 | $213.49 | $213.50 | $213.50 |
| Purchase #5 | $83.39 | 8.523% | $90.4973 | $90.50 | $90.50 | $90.50 |
| Purchase #6 | $17.29 | 10.365% | $19.0821 | $19.08 | $19.10 | $19.10 |
| Purchase #7 | $248.66 | 7.795% | $268.043 | $268.04 | $268.05 | $268.00 |
| 7 purchase totals = | $877.11 | $963.1059 | $963.10 | $963.10 | $963.20 | |