| 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 | $71.55 | 3.258% | $73.8811 | $73.88 | $73.90 | $73.90 |
| Purchase #2 | $36.90 | 5.632% | $38.9782 | $38.98 | $39.00 | $39.00 |
| Purchase #3 | $12.52 | 11.169% | $13.9184 | $13.92 | $13.90 | $13.90 |
| Purchase #4 | $115.80 | 7.570% | $124.5661 | $124.57 | $124.55 | $124.60 |
| Purchase #5 | $188.36 | 9.737% | $206.7006 | $206.70 | $206.70 | $206.70 |
| Purchase #6 | $246.78 | 6.630% | $263.1415 | $263.14 | $263.15 | $263.10 |
| Purchase #7 | $119.42 | 5.158% | $125.5797 | $125.58 | $125.60 | $125.60 |
| 7 purchase totals = | $791.33 | $846.7656 | $846.77 | $846.80 | $846.80 | |