| 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 | $11.72 | 4.725% | $12.2738 | $12.27 | $12.25 | $12.30 |
| Purchase #2 | $7.54 | 4.343% | $7.8675 | $7.87 | $7.85 | $7.90 |
| Purchase #3 | $244.58 | 13.566% | $277.7597 | $277.76 | $277.75 | $277.80 |
| Purchase #4 | $45.72 | 3.189% | $47.178 | $47.18 | $47.20 | $47.20 |
| Purchase #5 | $210.30 | 6.562% | $224.0999 | $224.10 | $224.10 | $224.10 |
| Purchase #6 | $51.47 | 9.403% | $56.3097 | $56.31 | $56.30 | $56.30 |
| Purchase #7 | $151.94 | 3.269% | $156.9069 | $156.91 | $156.90 | $156.90 |
| 7 purchase totals = | $723.27 | $782.3955 | $782.40 | $782.35 | $782.50 | |