| 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 | $72.80 | 3.807% | $75.5715 | $75.57 | $75.55 | $75.60 |
| Purchase #2 | $32.77 | 12.749% | $36.9478 | $36.95 | $36.95 | $36.90 |
| Purchase #3 | $184.25 | 7.733% | $198.4981 | $198.50 | $198.50 | $198.50 |
| Purchase #4 | $31.40 | 10.342% | $34.6474 | $34.65 | $34.65 | $34.60 |
| Purchase #5 | $235.48 | 3.524% | $243.7783 | $243.78 | $243.80 | $243.80 |
| Purchase #6 | $222.74 | 8.169% | $240.9356 | $240.94 | $240.95 | $240.90 |
| Purchase #7 | $209.97 | 13.721% | $238.78 | $238.78 | $238.80 | $238.80 |
| 7 purchase totals = | $989.41 | $1,069.1587 | $1,069.17 | $1,069.20 | $1,069.10 | |