| 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 | $52.47 | 9.205% | $57.2999 | $57.30 | $57.30 | $57.30 |
| Purchase #2 | $40.75 | 5.614% | $43.0377 | $43.04 | $43.05 | $43.00 |
| Purchase #3 | $234.71 | 3.142% | $242.0846 | $242.08 | $242.10 | $242.10 |
| Purchase #4 | $53.32 | 8.661% | $57.938 | $57.94 | $57.95 | $57.90 |
| Purchase #5 | $153.68 | 13.824% | $174.9247 | $174.92 | $174.90 | $174.90 |
| Purchase #6 | $117.62 | 7.541% | $126.4897 | $126.49 | $126.50 | $126.50 |
| Purchase #7 | $206.85 | 5.750% | $218.7439 | $218.74 | $218.75 | $218.70 |
| 7 purchase totals = | $859.40 | $920.5185 | $920.51 | $920.55 | $920.40 | |