| 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 | $110.55 | 3.666% | $114.6028 | $114.60 | $114.60 | $114.60 |
| Purchase #2 | $56.32 | 7.838% | $60.7344 | $60.73 | $60.75 | $60.70 |
| Purchase #3 | $156.96 | 11.759% | $175.4169 | $175.42 | $175.40 | $175.40 |
| Purchase #4 | $127.57 | 11.589% | $142.3541 | $142.35 | $142.35 | $142.40 |
| Purchase #5 | $64.36 | 10.553% | $71.1519 | $71.15 | $71.15 | $71.20 |
| Purchase #6 | $231.72 | 6.281% | $246.2743 | $246.27 | $246.25 | $246.30 |
| Purchase #7 | $87.35 | 8.769% | $95.0097 | $95.01 | $95.00 | $95.00 |
| 7 purchase totals = | $834.83 | $905.5441 | $905.53 | $905.50 | $905.60 | |