| 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 | $72.61 | 10.653% | $80.3451 | $80.35 | $80.35 | $80.30 |
| Purchase #2 | $202.59 | 3.839% | $210.3674 | $210.37 | $210.35 | $210.40 |
| Purchase #3 | $36.83 | 11.444% | $41.0448 | $41.04 | $41.05 | $41.00 |
| Purchase #4 | $188.38 | 13.562% | $213.9281 | $213.93 | $213.95 | $213.90 |
| Purchase #5 | $120.93 | 6.849% | $129.2125 | $129.21 | $129.20 | $129.20 |
| Purchase #6 | $193.31 | 5.523% | $203.9865 | $203.99 | $204.00 | $204.00 |
| Purchase #7 | $241.87 | 13.556% | $274.6579 | $274.66 | $274.65 | $274.70 |
| 7 purchase totals = | $1,056.52 | $1,153.5423 | $1,153.55 | $1,153.55 | $1,153.50 | |