| 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 | $15.58 | 7.543% | $16.7552 | $16.76 | $16.75 | $16.80 |
| Purchase #2 | $224.96 | 6.617% | $239.8456 | $239.85 | $239.85 | $239.80 |
| Purchase #3 | $78.55 | 5.857% | $83.1507 | $83.15 | $83.15 | $83.20 |
| Purchase #4 | $97.86 | 8.802% | $106.4736 | $106.47 | $106.45 | $106.50 |
| Purchase #5 | $73.76 | 3.436% | $76.2944 | $76.29 | $76.30 | $76.30 |
| Purchase #6 | $117.88 | 10.354% | $130.0853 | $130.09 | $130.10 | $130.10 |
| Purchase #7 | $181.49 | 10.263% | $200.1163 | $200.12 | $200.10 | $200.10 |
| 7 purchase totals = | $790.08 | $852.7211 | $852.73 | $852.70 | $852.80 | |