| 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 | $28.59 | 8.279% | $30.957 | $30.96 | $30.95 | $31.00 |
| Purchase #2 | $230.88 | 11.143% | $256.607 | $256.61 | $256.60 | $256.60 |
| Purchase #3 | $64.99 | 8.450% | $70.4817 | $70.48 | $70.50 | $70.50 |
| Purchase #4 | $178.74 | 3.466% | $184.9351 | $184.94 | $184.95 | $184.90 |
| Purchase #5 | $214.86 | 3.298% | $221.9461 | $221.95 | $221.95 | $221.90 |
| Purchase #6 | $33.93 | 13.654% | $38.5628 | $38.56 | $38.55 | $38.60 |
| Purchase #7 | $187.25 | 4.611% | $195.8841 | $195.88 | $195.90 | $195.90 |
| 7 purchase totals = | $939.24 | $999.3738 | $999.38 | $999.40 | $999.40 | |