| 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 | $10.86 | 5.392% | $11.4456 | $11.45 | $11.45 | $11.40 |
| Purchase #2 | $50.76 | 11.105% | $56.3969 | $56.40 | $56.40 | $56.40 |
| Purchase #3 | $87.39 | 10.331% | $96.4183 | $96.42 | $96.40 | $96.40 |
| Purchase #4 | $193.69 | 11.459% | $215.8849 | $215.88 | $215.90 | $215.90 |
| Purchase #5 | $192.76 | 5.237% | $202.8548 | $202.85 | $202.85 | $202.90 |
| Purchase #6 | $70.30 | 12.447% | $79.0502 | $79.05 | $79.05 | $79.10 |
| Purchase #7 | $238.46 | 4.266% | $248.6327 | $248.63 | $248.65 | $248.60 |
| 7 purchase totals = | $844.22 | $910.6834 | $910.68 | $910.70 | $910.70 | |