| 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 | $67.98 | 4.137% | $70.7923 | $70.79 | $70.80 | $70.80 |
| Purchase #2 | $32.88 | 12.459% | $36.9765 | $36.98 | $37.00 | $37.00 |
| Purchase #3 | $197.99 | 10.555% | $218.8878 | $218.89 | $218.90 | $218.90 |
| Purchase #4 | $123.66 | 3.438% | $127.9114 | $127.91 | $127.90 | $127.90 |
| Purchase #5 | $22.92 | 10.239% | $25.2668 | $25.27 | $25.25 | $25.30 |
| Purchase #6 | $123.78 | 12.394% | $139.1213 | $139.12 | $139.10 | $139.10 |
| Purchase #7 | $96.26 | 8.709% | $104.6433 | $104.64 | $104.65 | $104.60 |
| 7 purchase totals = | $665.47 | $723.5994 | $723.60 | $723.60 | $723.60 | |