| 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 | $48.88 | 3.567% | $50.6235 | $50.62 | $50.60 | $50.60 |
| Purchase #2 | $15.74 | 9.150% | $17.1802 | $17.18 | $17.20 | $17.20 |
| Purchase #3 | $22.26 | 6.750% | $23.7626 | $23.76 | $23.75 | $23.80 |
| Purchase #4 | $124.97 | 11.231% | $139.0054 | $139.01 | $139.00 | $139.00 |
| Purchase #5 | $38.38 | 13.381% | $43.5156 | $43.52 | $43.50 | $43.50 |
| Purchase #6 | $144.68 | 8.228% | $156.5843 | $156.58 | $156.60 | $156.60 |
| Purchase #7 | $235.52 | 13.278% | $266.7923 | $266.79 | $266.80 | $266.80 |
| 7 purchase totals = | $630.43 | $697.4639 | $697.46 | $697.45 | $697.50 | |