| 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 | $47.45 | 3.379% | $49.0533 | $49.05 | $49.05 | $49.10 |
| Purchase #2 | $239.66 | 13.501% | $272.0165 | $272.02 | $272.00 | $272.00 |
| Purchase #3 | $26.78 | 8.651% | $29.0967 | $29.10 | $29.10 | $29.10 |
| Purchase #4 | $196.80 | 11.125% | $218.694 | $218.69 | $218.70 | $218.70 |
| Purchase #5 | $227.32 | 4.450% | $237.4357 | $237.44 | $237.45 | $237.40 |
| Purchase #6 | $236.92 | 13.781% | $269.5699 | $269.57 | $269.55 | $269.60 |
| Purchase #7 | $35.74 | 13.775% | $40.6632 | $40.66 | $40.65 | $40.70 |
| 7 purchase totals = | $1,010.67 | $1,116.5293 | $1,116.53 | $1,116.50 | $1,116.60 | |