| 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 | $97.35 | 5.768% | $102.9651 | $102.97 | $102.95 | $103.00 |
| Purchase #2 | $239.64 | 8.573% | $260.1843 | $260.18 | $260.20 | $260.20 |
| Purchase #3 | $202.40 | 4.631% | $211.7731 | $211.77 | $211.75 | $211.80 |
| Purchase #4 | $191.39 | 12.872% | $216.0257 | $216.03 | $216.05 | $216.00 |
| Purchase #5 | $5.61 | 9.816% | $6.1607 | $6.16 | $6.15 | $6.20 |
| Purchase #6 | $49.74 | 12.693% | $56.0535 | $56.05 | $56.05 | $56.10 |
| Purchase #7 | $92.90 | 7.460% | $99.8303 | $99.83 | $99.85 | $99.80 |
| 7 purchase totals = | $879.03 | $952.9927 | $952.99 | $953.00 | $953.10 | |