| 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 | $234.98 | 3.140% | $242.3584 | $242.36 | $242.35 | $242.40 |
| Purchase #2 | $37.76 | 3.210% | $38.9721 | $38.97 | $38.95 | $39.00 |
| Purchase #3 | $193.51 | 5.729% | $204.5962 | $204.60 | $204.60 | $204.60 |
| Purchase #4 | $34.80 | 11.453% | $38.7856 | $38.79 | $38.80 | $38.80 |
| Purchase #5 | $85.40 | 6.233% | $90.723 | $90.72 | $90.70 | $90.70 |
| Purchase #6 | $63.28 | 7.710% | $68.1589 | $68.16 | $68.15 | $68.20 |
| Purchase #7 | $70.84 | 4.111% | $73.7522 | $73.75 | $73.75 | $73.80 |
| 7 purchase totals = | $720.57 | $757.3464 | $757.35 | $757.30 | $757.50 | |