| 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 | $241.58 | 11.813% | $270.1178 | $270.12 | $270.10 | $270.10 |
| Purchase #2 | $61.73 | 12.341% | $69.3481 | $69.35 | $69.35 | $69.30 |
| Purchase #3 | $79.98 | 7.585% | $86.0465 | $86.05 | $86.05 | $86.00 |
| Purchase #4 | $133.41 | 5.466% | $140.7022 | $140.70 | $140.70 | $140.70 |
| Purchase #5 | $62.27 | 13.406% | $70.6179 | $70.62 | $70.60 | $70.60 |
| Purchase #6 | $50.85 | 13.181% | $57.5525 | $57.55 | $57.55 | $57.60 |
| Purchase #7 | $65.33 | 10.816% | $72.3961 | $72.40 | $72.40 | $72.40 |
| 7 purchase totals = | $695.15 | $766.7811 | $766.79 | $766.75 | $766.70 | |