| 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 | $65.91 | 7.484% | $70.8427 | $70.84 | $70.85 | $70.80 |
| Purchase #2 | $90.55 | 5.196% | $95.255 | $95.26 | $95.25 | $95.30 |
| Purchase #3 | $6.35 | 7.187% | $6.8064 | $6.81 | $6.80 | $6.80 |
| Purchase #4 | $232.67 | 8.331% | $252.0537 | $252.05 | $252.05 | $252.10 |
| Purchase #5 | $114.70 | 5.746% | $121.2907 | $121.29 | $121.30 | $121.30 |
| Purchase #6 | $38.80 | 7.798% | $41.8256 | $41.83 | $41.85 | $41.80 |
| Purchase #7 | $14.71 | 11.290% | $16.3708 | $16.37 | $16.35 | $16.40 |
| 7 purchase totals = | $563.69 | $604.4449 | $604.45 | $604.45 | $604.50 | |