| 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 | $103.33 | 11.766% | $115.4878 | $115.49 | $115.50 | $115.50 |
| Purchase #2 | $34.67 | 13.686% | $39.4149 | $39.41 | $39.40 | $39.40 |
| Purchase #3 | $37.28 | 10.302% | $41.1206 | $41.12 | $41.10 | $41.10 |
| Purchase #4 | $74.50 | 12.596% | $83.884 | $83.88 | $83.90 | $83.90 |
| Purchase #5 | $72.36 | 8.149% | $78.2566 | $78.26 | $78.25 | $78.30 |
| Purchase #6 | $217.38 | 4.168% | $226.4404 | $226.44 | $226.45 | $226.40 |
| Purchase #7 | $168.90 | 9.318% | $184.6381 | $184.64 | $184.65 | $184.60 |
| 7 purchase totals = | $708.42 | $769.2424 | $769.24 | $769.25 | $769.20 | |