| 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 | $89.76 | 9.165% | $97.9865 | $97.99 | $98.00 | $98.00 |
| Purchase #2 | $220.81 | 3.322% | $228.1453 | $228.15 | $228.15 | $228.10 |
| Purchase #3 | $14.75 | 10.652% | $16.3212 | $16.32 | $16.30 | $16.30 |
| Purchase #4 | $237.81 | 12.627% | $267.8383 | $267.84 | $267.85 | $267.80 |
| Purchase #5 | $55.47 | 10.349% | $61.2106 | $61.21 | $61.20 | $61.20 |
| Purchase #6 | $172.29 | 5.546% | $181.8452 | $181.85 | $181.85 | $181.80 |
| Purchase #7 | $32.52 | 3.375% | $33.6176 | $33.62 | $33.60 | $33.60 |
| 7 purchase totals = | $823.41 | $886.9647 | $886.98 | $886.95 | $886.80 | |