| 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 | $91.81 | 6.643% | $97.9089 | $97.91 | $97.90 | $97.90 |
| Purchase #2 | $22.39 | 8.446% | $24.2811 | $24.28 | $24.30 | $24.30 |
| Purchase #3 | $145.55 | 5.396% | $153.4039 | $153.40 | $153.40 | $153.40 |
| Purchase #4 | $198.47 | 4.744% | $207.8854 | $207.89 | $207.90 | $207.90 |
| Purchase #5 | $173.61 | 12.626% | $195.53 | $195.53 | $195.55 | $195.50 |
| Purchase #6 | $183.35 | 10.780% | $203.1151 | $203.12 | $203.10 | $203.10 |
| Purchase #7 | $8.98 | 3.773% | $9.3188 | $9.32 | $9.30 | $9.30 |
| 7 purchase totals = | $824.16 | $891.4432 | $891.45 | $891.45 | $891.40 | |