| 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 | $48.45 | 3.611% | $50.1995 | $50.20 | $50.20 | $50.20 |
| Purchase #2 | $104.69 | 13.506% | $118.8294 | $118.83 | $118.85 | $118.80 |
| Purchase #3 | $220.33 | 9.553% | $241.3781 | $241.38 | $241.40 | $241.40 |
| Purchase #4 | $28.65 | 13.362% | $32.4782 | $32.48 | $32.50 | $32.50 |
| Purchase #5 | $144.25 | 6.573% | $153.7316 | $153.73 | $153.75 | $153.70 |
| Purchase #6 | $22.62 | 5.301% | $23.8191 | $23.82 | $23.80 | $23.80 |
| Purchase #7 | $174.58 | 13.527% | $198.1954 | $198.20 | $198.20 | $198.20 |
| 7 purchase totals = | $743.57 | $818.6313 | $818.64 | $818.70 | $818.60 | |