| 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 | $12.77 | 7.439% | $13.72 | $13.72 | $13.70 | $13.70 |
| Purchase #2 | $101.40 | 5.668% | $107.1474 | $107.15 | $107.15 | $107.10 |
| Purchase #3 | $17.87 | 6.484% | $19.0287 | $19.03 | $19.05 | $19.00 |
| Purchase #4 | $240.26 | 13.741% | $273.2741 | $273.27 | $273.25 | $273.30 |
| Purchase #5 | $49.65 | 6.328% | $52.7919 | $52.79 | $52.80 | $52.80 |
| Purchase #6 | $191.38 | 4.798% | $200.5624 | $200.56 | $200.55 | $200.60 |
| Purchase #7 | $189.70 | 3.239% | $195.8444 | $195.84 | $195.85 | $195.80 |
| 7 purchase totals = | $803.03 | $862.3689 | $862.36 | $862.35 | $862.30 | |