| 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 | $15.48 | 5.261% | $16.2944 | $16.29 | $16.30 | $16.30 |
| Purchase #2 | $79.69 | 4.205% | $83.041 | $83.04 | $83.05 | $83.00 |
| Purchase #3 | $89.58 | 7.613% | $96.3997 | $96.40 | $96.40 | $96.40 |
| Purchase #4 | $204.97 | 8.230% | $221.839 | $221.84 | $221.85 | $221.80 |
| Purchase #5 | $202.64 | 7.824% | $218.4946 | $218.49 | $218.50 | $218.50 |
| Purchase #6 | $100.83 | 4.538% | $105.4057 | $105.41 | $105.40 | $105.40 |
| Purchase #7 | $8.70 | 11.491% | $9.6997 | $9.70 | $9.70 | $9.70 |
| 7 purchase totals = | $701.89 | $751.1741 | $751.17 | $751.20 | $751.10 | |