| 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 | $55.74 | 9.667% | $61.1284 | $61.13 | $61.15 | $61.10 |
| Purchase #2 | $104.29 | 4.608% | $109.0957 | $109.10 | $109.10 | $109.10 |
| Purchase #3 | $160.91 | 5.213% | $169.2982 | $169.30 | $169.30 | $169.30 |
| Purchase #4 | $177.86 | 8.841% | $193.5846 | $193.58 | $193.60 | $193.60 |
| Purchase #5 | $57.53 | 7.189% | $61.6658 | $61.67 | $61.65 | $61.70 |
| Purchase #6 | $5.35 | 12.780% | $6.0337 | $6.03 | $6.05 | $6.00 |
| Purchase #7 | $104.31 | 4.512% | $109.0165 | $109.02 | $109.00 | $109.00 |
| 7 purchase totals = | $665.99 | $709.8229 | $709.83 | $709.85 | $709.80 | |