| 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 | $123.80 | 8.835% | $134.7377 | $134.74 | $134.75 | $134.70 |
| Purchase #2 | $91.64 | 6.847% | $97.9146 | $97.91 | $97.90 | $97.90 |
| Purchase #3 | $135.45 | 7.153% | $145.1387 | $145.14 | $145.15 | $145.10 |
| Purchase #4 | $122.37 | 7.329% | $131.3385 | $131.34 | $131.35 | $131.30 |
| Purchase #5 | $97.83 | 11.817% | $109.3906 | $109.39 | $109.40 | $109.40 |
| Purchase #6 | $122.51 | 5.614% | $129.3877 | $129.39 | $129.40 | $129.40 |
| Purchase #7 | $52.54 | 6.804% | $56.1148 | $56.11 | $56.10 | $56.10 |
| 7 purchase totals = | $746.14 | $804.0226 | $804.02 | $804.05 | $803.90 | |