| 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 | $7.91 | 10.383% | $8.7313 | $8.73 | $8.75 | $8.70 |
| Purchase #2 | $53.64 | 6.455% | $57.1025 | $57.10 | $57.10 | $57.10 |
| Purchase #3 | $84.40 | 13.673% | $95.94 | $95.94 | $95.95 | $95.90 |
| Purchase #4 | $250.35 | 10.233% | $275.9683 | $275.97 | $275.95 | $276.00 |
| Purchase #5 | $66.28 | 7.504% | $71.2537 | $71.25 | $71.25 | $71.30 |
| Purchase #6 | $107.37 | 9.229% | $117.2792 | $117.28 | $117.30 | $117.30 |
| Purchase #7 | $35.93 | 6.688% | $38.333 | $38.33 | $38.35 | $38.30 |
| 7 purchase totals = | $605.88 | $664.6080 | $664.60 | $664.65 | $664.60 | |