| 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 | $85.86 | 3.757% | $89.0858 | $89.09 | $89.10 | $89.10 |
| Purchase #2 | $14.45 | 10.664% | $15.9909 | $15.99 | $16.00 | $16.00 |
| Purchase #3 | $97.59 | 3.472% | $100.9783 | $100.98 | $101.00 | $101.00 |
| Purchase #4 | $210.91 | 8.114% | $228.0232 | $228.02 | $228.00 | $228.00 |
| Purchase #5 | $111.74 | 9.623% | $122.4927 | $122.49 | $122.50 | $122.50 |
| Purchase #6 | $16.95 | 12.548% | $19.0769 | $19.08 | $19.10 | $19.10 |
| Purchase #7 | $160.30 | 10.310% | $176.8269 | $176.83 | $176.85 | $176.80 |
| 7 purchase totals = | $697.80 | $752.4747 | $752.48 | $752.55 | $752.50 | |