| 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 | $45.35 | 12.115% | $50.8442 | $50.84 | $50.85 | $50.80 |
| Purchase #2 | $72.50 | 9.548% | $79.4223 | $79.42 | $79.40 | $79.40 |
| Purchase #3 | $106.31 | 13.596% | $120.7639 | $120.76 | $120.75 | $120.80 |
| Purchase #4 | $245.70 | 9.398% | $268.7909 | $268.79 | $268.80 | $268.80 |
| Purchase #5 | $186.75 | 5.528% | $197.0735 | $197.07 | $197.05 | $197.10 |
| Purchase #6 | $138.73 | 6.851% | $148.2344 | $148.23 | $148.25 | $148.20 |
| Purchase #7 | $184.35 | 10.131% | $203.0265 | $203.03 | $203.05 | $203.00 |
| 7 purchase totals = | $979.69 | $1,068.1557 | $1,068.14 | $1,068.15 | $1,068.10 | |