| 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 | $115.44 | 8.191% | $124.8957 | $124.90 | $124.90 | $124.90 |
| Purchase #2 | $248.77 | 4.441% | $259.8179 | $259.82 | $259.80 | $259.80 |
| Purchase #3 | $233.39 | 5.422% | $246.0444 | $246.04 | $246.05 | $246.00 |
| Purchase #4 | $39.31 | 10.637% | $43.4914 | $43.49 | $43.50 | $43.50 |
| Purchase #5 | $50.65 | 4.726% | $53.0437 | $53.04 | $53.05 | $53.00 |
| Purchase #6 | $81.64 | 13.129% | $92.3585 | $92.36 | $92.35 | $92.40 |
| Purchase #7 | $66.86 | 9.577% | $73.2632 | $73.26 | $73.25 | $73.30 |
| 7 purchase totals = | $836.06 | $892.9148 | $892.91 | $892.90 | $892.90 | |