| 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 | $89.73 | 5.605% | $94.7594 | $94.76 | $94.75 | $94.80 |
| Purchase #2 | $75.41 | 5.725% | $79.7272 | $79.73 | $79.75 | $79.70 |
| Purchase #3 | $197.88 | 7.810% | $213.3344 | $213.33 | $213.35 | $213.30 |
| Purchase #4 | $120.68 | 12.298% | $135.5212 | $135.52 | $135.50 | $135.50 |
| Purchase #5 | $243.26 | 11.800% | $271.9647 | $271.96 | $271.95 | $272.00 |
| Purchase #6 | $5.59 | 5.486% | $5.8967 | $5.90 | $5.90 | $5.90 |
| Purchase #7 | $214.42 | 6.590% | $228.5503 | $228.55 | $228.55 | $228.60 |
| 7 purchase totals = | $946.97 | $1,029.7539 | $1,029.75 | $1,029.75 | $1,029.80 | |