| 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 | $79.40 | 11.482% | $88.5167 | $88.52 | $88.50 | $88.50 |
| Purchase #2 | $21.98 | 9.819% | $24.1382 | $24.14 | $24.15 | $24.10 |
| Purchase #3 | $73.40 | 13.774% | $83.5101 | $83.51 | $83.50 | $83.50 |
| Purchase #4 | $142.66 | 8.803% | $155.2184 | $155.22 | $155.20 | $155.20 |
| Purchase #5 | $7.36 | 7.577% | $7.9177 | $7.92 | $7.90 | $7.90 |
| Purchase #6 | $171.58 | 11.639% | $191.5502 | $191.55 | $191.55 | $191.60 |
| Purchase #7 | $52.93 | 5.862% | $56.0328 | $56.03 | $56.05 | $56.00 |
| 7 purchase totals = | $549.31 | $606.8841 | $606.89 | $606.85 | $606.80 | |