| 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 | $90.68 | 3.772% | $94.1004 | $94.10 | $94.10 | $94.10 |
| Purchase #2 | $112.81 | 7.592% | $121.3745 | $121.37 | $121.35 | $121.40 |
| Purchase #3 | $77.87 | 5.503% | $82.1552 | $82.16 | $82.15 | $82.20 |
| Purchase #4 | $121.53 | 6.819% | $129.8171 | $129.82 | $129.80 | $129.80 |
| Purchase #5 | $122.65 | 7.495% | $131.8426 | $131.84 | $131.85 | $131.80 |
| Purchase #6 | $44.73 | 11.616% | $49.9258 | $49.93 | $49.95 | $49.90 |
| Purchase #7 | $74.56 | 11.310% | $82.9927 | $82.99 | $83.00 | $83.00 |
| 7 purchase totals = | $644.83 | $692.2083 | $692.21 | $692.20 | $692.20 | |