| 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 | $120.80 | 8.815% | $131.4485 | $131.45 | $131.45 | $131.40 |
| Purchase #2 | $58.54 | 8.506% | $63.5194 | $63.52 | $63.50 | $63.50 |
| Purchase #3 | $188.91 | 3.409% | $195.3499 | $195.35 | $195.35 | $195.30 |
| Purchase #4 | $31.74 | 10.775% | $35.16 | $35.16 | $35.15 | $35.20 |
| Purchase #5 | $124.61 | 12.640% | $140.3607 | $140.36 | $140.35 | $140.40 |
| Purchase #6 | $85.37 | 13.214% | $96.6508 | $96.65 | $96.65 | $96.70 |
| Purchase #7 | $48.33 | 12.752% | $54.493 | $54.49 | $54.50 | $54.50 |
| 7 purchase totals = | $658.30 | $716.9823 | $716.98 | $716.95 | $717.00 | |