| 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 | $61.55 | 11.782% | $68.8018 | $68.80 | $68.80 | $68.80 |
| Purchase #2 | $27.56 | 7.290% | $29.5691 | $29.57 | $29.55 | $29.60 |
| Purchase #3 | $27.98 | 11.497% | $31.1969 | $31.20 | $31.20 | $31.20 |
| Purchase #4 | $178.60 | 11.292% | $198.7675 | $198.77 | $198.75 | $198.80 |
| Purchase #5 | $195.43 | 13.735% | $222.2723 | $222.27 | $222.25 | $222.30 |
| Purchase #6 | $37.74 | 4.421% | $39.4085 | $39.41 | $39.40 | $39.40 |
| Purchase #7 | $190.38 | 10.103% | $209.6141 | $209.61 | $209.60 | $209.60 |
| 7 purchase totals = | $719.24 | $799.6302 | $799.63 | $799.55 | $799.70 | |