| 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 | $45.88 | 7.245% | $49.204 | $49.20 | $49.20 | $49.20 |
| Purchase #2 | $32.54 | 5.388% | $34.2933 | $34.29 | $34.30 | $34.30 |
| Purchase #3 | $249.72 | 3.278% | $257.9058 | $257.91 | $257.90 | $257.90 |
| Purchase #4 | $52.47 | 13.157% | $59.3735 | $59.37 | $59.35 | $59.40 |
| Purchase #5 | $35.92 | 11.154% | $39.9265 | $39.93 | $39.95 | $39.90 |
| Purchase #6 | $137.59 | 6.566% | $146.6242 | $146.62 | $146.60 | $146.60 |
| Purchase #7 | $26.70 | 10.158% | $29.4122 | $29.41 | $29.40 | $29.40 |
| 7 purchase totals = | $580.82 | $616.7395 | $616.73 | $616.70 | $616.70 | |