| 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 | $13.27 | 9.582% | $14.5415 | $14.54 | $14.55 | $14.50 |
| Purchase #2 | $192.57 | 11.442% | $214.6039 | $214.60 | $214.60 | $214.60 |
| Purchase #3 | $202.79 | 6.313% | $215.5921 | $215.59 | $215.60 | $215.60 |
| Purchase #4 | $143.44 | 12.818% | $161.8261 | $161.83 | $161.85 | $161.80 |
| Purchase #5 | $5.94 | 4.159% | $6.187 | $6.19 | $6.20 | $6.20 |
| Purchase #6 | $17.59 | 8.364% | $19.0612 | $19.06 | $19.05 | $19.10 |
| Purchase #7 | $94.81 | 3.438% | $98.0696 | $98.07 | $98.05 | $98.10 |
| 7 purchase totals = | $670.41 | $729.8814 | $729.88 | $729.90 | $729.90 | |