| 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 | $34.76 | 8.336% | $37.6576 | $37.66 | $37.65 | $37.70 |
| Purchase #2 | $64.58 | 7.205% | $69.233 | $69.23 | $69.25 | $69.20 |
| Purchase #3 | $129.90 | 6.520% | $138.3695 | $138.37 | $138.35 | $138.40 |
| Purchase #4 | $52.61 | 11.307% | $58.5586 | $58.56 | $58.55 | $58.60 |
| Purchase #5 | $117.89 | 8.697% | $128.1429 | $128.14 | $128.15 | $128.10 |
| Purchase #6 | $13.96 | 7.394% | $14.9922 | $14.99 | $15.00 | $15.00 |
| Purchase #7 | $133.25 | 5.453% | $140.5161 | $140.52 | $140.50 | $140.50 |
| 7 purchase totals = | $546.95 | $587.4699 | $587.47 | $587.45 | $587.50 | |