| 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 | $78.45 | 6.222% | $83.3312 | $83.33 | $83.35 | $83.30 |
| Purchase #2 | $10.54 | 11.663% | $11.7693 | $11.77 | $11.75 | $11.80 |
| Purchase #3 | $115.78 | 11.470% | $129.06 | $129.06 | $129.05 | $129.10 |
| Purchase #4 | $223.52 | 13.605% | $253.9299 | $253.93 | $253.95 | $253.90 |
| Purchase #5 | $45.73 | 8.614% | $49.6692 | $49.67 | $49.65 | $49.70 |
| Purchase #6 | $184.71 | 12.360% | $207.5402 | $207.54 | $207.55 | $207.50 |
| Purchase #7 | $228.48 | 7.537% | $245.7005 | $245.70 | $245.70 | $245.70 |
| 7 purchase totals = | $887.21 | $981.0003 | $981.00 | $981.00 | $981.00 | |