| 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 | $39.77 | 11.759% | $44.4466 | $44.45 | $44.45 | $44.40 |
| Purchase #2 | $52.79 | 6.863% | $56.413 | $56.41 | $56.40 | $56.40 |
| Purchase #3 | $188.52 | 11.190% | $209.6154 | $209.62 | $209.60 | $209.60 |
| Purchase #4 | $199.85 | 8.640% | $217.117 | $217.12 | $217.10 | $217.10 |
| Purchase #5 | $167.92 | 9.714% | $184.2317 | $184.23 | $184.25 | $184.20 |
| Purchase #6 | $8.25 | 11.236% | $9.177 | $9.18 | $9.20 | $9.20 |
| Purchase #7 | $202.84 | 10.495% | $224.1281 | $224.13 | $224.15 | $224.10 |
| 7 purchase totals = | $859.94 | $945.1288 | $945.14 | $945.15 | $945.00 | |