| 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 | $36.71 | 12.721% | $41.3799 | $41.38 | $41.40 | $41.40 |
| Purchase #2 | $109.67 | 9.544% | $120.1369 | $120.14 | $120.15 | $120.10 |
| Purchase #3 | $105.95 | 10.847% | $117.4424 | $117.44 | $117.45 | $117.40 |
| Purchase #4 | $16.93 | 7.484% | $18.197 | $18.20 | $18.20 | $18.20 |
| Purchase #5 | $28.82 | 6.556% | $30.7094 | $30.71 | $30.70 | $30.70 |
| Purchase #6 | $89.37 | 8.317% | $96.8029 | $96.80 | $96.80 | $96.80 |
| Purchase #7 | $218.52 | 5.679% | $230.9298 | $230.93 | $230.95 | $230.90 |
| 7 purchase totals = | $605.97 | $655.5983 | $655.60 | $655.65 | $655.50 | |