| 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 | $70.41 | 3.830% | $73.1067 | $73.11 | $73.10 | $73.10 |
| Purchase #2 | $16.84 | 4.664% | $17.6254 | $17.63 | $17.65 | $17.60 |
| Purchase #3 | $96.61 | 11.110% | $107.3434 | $107.34 | $107.35 | $107.30 |
| Purchase #4 | $153.41 | 11.462% | $170.9939 | $170.99 | $171.00 | $171.00 |
| Purchase #5 | $9.49 | 11.691% | $10.5995 | $10.60 | $10.60 | $10.60 |
| Purchase #6 | $231.75 | 12.130% | $259.8613 | $259.86 | $259.85 | $259.90 |
| Purchase #7 | $118.27 | 12.515% | $133.0715 | $133.07 | $133.05 | $133.10 |
| 7 purchase totals = | $696.78 | $772.6017 | $772.60 | $772.60 | $772.60 | |