| 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 | $38.66 | 11.151% | $42.971 | $42.97 | $42.95 | $43.00 |
| Purchase #2 | $37.69 | 11.431% | $41.9983 | $42.00 | $42.00 | $42.00 |
| Purchase #3 | $173.50 | 12.564% | $195.2985 | $195.30 | $195.30 | $195.30 |
| Purchase #4 | $60.71 | 5.376% | $63.9738 | $63.97 | $63.95 | $64.00 |
| Purchase #5 | $14.83 | 9.302% | $16.2095 | $16.21 | $16.20 | $16.20 |
| Purchase #6 | $98.33 | 11.345% | $109.4855 | $109.49 | $109.50 | $109.50 |
| Purchase #7 | $8.93 | 9.751% | $9.8008 | $9.80 | $9.80 | $9.80 |
| 7 purchase totals = | $432.65 | $479.7374 | $479.74 | $479.70 | $479.80 | |