| 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 | $81.91 | 7.459% | $88.0197 | $88.02 | $88.00 | $88.00 |
| Purchase #2 | $62.87 | 13.330% | $71.2506 | $71.25 | $71.25 | $71.30 |
| Purchase #3 | $200.76 | 10.301% | $221.4403 | $221.44 | $221.45 | $221.40 |
| Purchase #4 | $20.74 | 4.483% | $21.6698 | $21.67 | $21.65 | $21.70 |
| Purchase #5 | $217.91 | 4.525% | $227.7704 | $227.77 | $227.75 | $227.80 |
| Purchase #6 | $76.64 | 10.592% | $84.7577 | $84.76 | $84.75 | $84.80 |
| Purchase #7 | $6.90 | 7.264% | $7.4012 | $7.40 | $7.40 | $7.40 |
| 7 purchase totals = | $667.73 | $722.3097 | $722.31 | $722.25 | $722.40 | |