| 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 | $47.46 | 4.385% | $49.5411 | $49.54 | $49.55 | $49.50 |
| Purchase #2 | $186.26 | 5.514% | $196.5304 | $196.53 | $196.55 | $196.50 |
| Purchase #3 | $196.88 | 11.678% | $219.8716 | $219.87 | $219.85 | $219.90 |
| Purchase #4 | $128.32 | 5.615% | $135.5252 | $135.53 | $135.55 | $135.50 |
| Purchase #5 | $193.80 | 13.695% | $220.3409 | $220.34 | $220.35 | $220.30 |
| Purchase #6 | $28.56 | 7.302% | $30.6455 | $30.65 | $30.65 | $30.60 |
| Purchase #7 | $226.75 | 11.816% | $253.5428 | $253.54 | $253.55 | $253.50 |
| 7 purchase totals = | $1,008.03 | $1,105.9975 | $1,106.00 | $1,106.05 | $1,105.80 | |