| 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 | $124.80 | 3.178% | $128.7661 | $128.77 | $128.75 | $128.80 |
| Purchase #2 | $19.91 | 10.155% | $21.9319 | $21.93 | $21.95 | $21.90 |
| Purchase #3 | $93.44 | 3.657% | $96.8571 | $96.86 | $96.85 | $96.90 |
| Purchase #4 | $122.59 | 6.604% | $130.6858 | $130.69 | $130.70 | $130.70 |
| Purchase #5 | $115.51 | 12.763% | $130.2525 | $130.25 | $130.25 | $130.30 |
| Purchase #6 | $58.95 | 6.823% | $62.9722 | $62.97 | $62.95 | $63.00 |
| Purchase #7 | $162.70 | 11.367% | $181.1941 | $181.19 | $181.20 | $181.20 |
| 7 purchase totals = | $697.90 | $752.6597 | $752.66 | $752.65 | $752.80 | |