| 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 | $48.30 | 7.806% | $52.0703 | $52.07 | $52.05 | $52.10 |
| Purchase #2 | $136.49 | 9.853% | $149.9384 | $149.94 | $149.95 | $149.90 |
| Purchase #3 | $171.46 | 9.248% | $187.3166 | $187.32 | $187.30 | $187.30 |
| Purchase #4 | $118.81 | 6.622% | $126.6776 | $126.68 | $126.70 | $126.70 |
| Purchase #5 | $244.55 | 3.385% | $252.828 | $252.83 | $252.85 | $252.80 |
| Purchase #6 | $91.73 | 10.385% | $101.2562 | $101.26 | $101.25 | $101.30 |
| Purchase #7 | $193.97 | 12.630% | $218.4684 | $218.47 | $218.45 | $218.50 |
| 7 purchase totals = | $1,005.31 | $1,088.5555 | $1,088.57 | $1,088.55 | $1,088.60 | |