| 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 | $66.97 | 10.422% | $73.9496 | $73.95 | $73.95 | $73.90 |
| Purchase #2 | $248.53 | 9.487% | $272.108 | $272.11 | $272.10 | $272.10 |
| Purchase #3 | $246.94 | 13.796% | $281.0078 | $281.01 | $281.00 | $281.00 |
| Purchase #4 | $82.72 | 10.170% | $91.1326 | $91.13 | $91.15 | $91.10 |
| Purchase #5 | $87.78 | 4.595% | $91.8135 | $91.81 | $91.80 | $91.80 |
| Purchase #6 | $210.48 | 5.358% | $221.7575 | $221.76 | $221.75 | $221.80 |
| Purchase #7 | $107.64 | 10.324% | $118.7528 | $118.75 | $118.75 | $118.80 |
| 7 purchase totals = | $1,051.06 | $1,150.5218 | $1,150.52 | $1,150.50 | $1,150.50 | |