| 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 | $85.88 | 12.443% | $96.566 | $96.57 | $96.55 | $96.60 |
| Purchase #2 | $29.73 | 6.667% | $31.7121 | $31.71 | $31.70 | $31.70 |
| Purchase #3 | $121.92 | 7.195% | $130.6921 | $130.69 | $130.70 | $130.70 |
| Purchase #4 | $97.62 | 4.775% | $102.2814 | $102.28 | $102.30 | $102.30 |
| Purchase #5 | $196.36 | 6.551% | $209.2235 | $209.22 | $209.20 | $209.20 |
| Purchase #6 | $196.62 | 4.220% | $204.9174 | $204.92 | $204.90 | $204.90 |
| Purchase #7 | $241.75 | 12.293% | $271.4683 | $271.47 | $271.45 | $271.50 |
| 7 purchase totals = | $969.88 | $1,046.8608 | $1,046.86 | $1,046.80 | $1,046.90 | |