| 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 | $57.93 | 13.863% | $65.9608 | $65.96 | $65.95 | $66.00 |
| Purchase #2 | $122.42 | 12.513% | $137.7384 | $137.74 | $137.75 | $137.70 |
| Purchase #3 | $81.89 | 6.498% | $87.2112 | $87.21 | $87.20 | $87.20 |
| Purchase #4 | $35.29 | 9.601% | $38.6782 | $38.68 | $38.70 | $38.70 |
| Purchase #5 | $27.28 | 9.113% | $29.766 | $29.77 | $29.75 | $29.80 |
| Purchase #6 | $107.67 | 11.758% | $120.3298 | $120.33 | $120.35 | $120.30 |
| Purchase #7 | $220.28 | 9.732% | $241.7176 | $241.72 | $241.70 | $241.70 |
| 7 purchase totals = | $652.76 | $721.4020 | $721.41 | $721.40 | $721.40 | |