| 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 | $7.93 | 13.773% | $9.0222 | $9.02 | $9.00 | $9.00 |
| Purchase #2 | $119.84 | 7.134% | $128.3894 | $128.39 | $128.40 | $128.40 |
| Purchase #3 | $237.40 | 8.470% | $257.5078 | $257.51 | $257.50 | $257.50 |
| Purchase #4 | $219.35 | 13.203% | $248.3108 | $248.31 | $248.30 | $248.30 |
| Purchase #5 | $179.30 | 8.814% | $195.1035 | $195.10 | $195.10 | $195.10 |
| Purchase #6 | $73.31 | 6.643% | $78.18 | $78.18 | $78.20 | $78.20 |
| Purchase #7 | $79.93 | 9.867% | $87.8167 | $87.82 | $87.80 | $87.80 |
| 7 purchase totals = | $917.06 | $1,004.3304 | $1,004.33 | $1,004.30 | $1,004.30 | |