| 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 | $102.65 | 6.690% | $109.5173 | $109.52 | $109.50 | $109.50 |
| Purchase #2 | $183.97 | 5.817% | $194.6715 | $194.67 | $194.65 | $194.70 |
| Purchase #3 | $8.52 | 4.838% | $8.9322 | $8.93 | $8.95 | $8.90 |
| Purchase #4 | $59.33 | 8.547% | $64.4009 | $64.40 | $64.40 | $64.40 |
| Purchase #5 | $27.81 | 12.103% | $31.1758 | $31.18 | $31.20 | $31.20 |
| Purchase #6 | $214.69 | 7.270% | $230.298 | $230.30 | $230.30 | $230.30 |
| Purchase #7 | $247.82 | 8.373% | $268.57 | $268.57 | $268.55 | $268.60 |
| 7 purchase totals = | $844.79 | $907.5657 | $907.57 | $907.55 | $907.60 | |