| 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 | $50.32 | 5.231% | $52.9522 | $52.95 | $52.95 | $53.00 |
| Purchase #2 | $108.48 | 9.333% | $118.6044 | $118.60 | $118.60 | $118.60 |
| Purchase #3 | $52.51 | 4.854% | $55.0588 | $55.06 | $55.05 | $55.10 |
| Purchase #4 | $127.79 | 5.793% | $135.1929 | $135.19 | $135.20 | $135.20 |
| Purchase #5 | $184.33 | 4.500% | $192.6249 | $192.62 | $192.60 | $192.60 |
| Purchase #6 | $151.91 | 13.436% | $172.3206 | $172.32 | $172.30 | $172.30 |
| Purchase #7 | $165.53 | 5.770% | $175.0811 | $175.08 | $175.10 | $175.10 |
| 7 purchase totals = | $840.87 | $901.8349 | $901.82 | $901.80 | $901.90 | |