| 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 | $98.25 | 7.487% | $105.606 | $105.61 | $105.60 | $105.60 |
| Purchase #2 | $92.26 | 3.840% | $95.8028 | $95.80 | $95.80 | $95.80 |
| Purchase #3 | $35.25 | 12.579% | $39.6841 | $39.68 | $39.70 | $39.70 |
| Purchase #4 | $138.93 | 13.440% | $157.6022 | $157.60 | $157.60 | $157.60 |
| Purchase #5 | $19.45 | 8.360% | $21.076 | $21.08 | $21.10 | $21.10 |
| Purchase #6 | $56.66 | 12.204% | $63.5748 | $63.57 | $63.55 | $63.60 |
| Purchase #7 | $202.91 | 7.696% | $218.526 | $218.53 | $218.55 | $218.50 |
| 7 purchase totals = | $643.71 | $701.8719 | $701.87 | $701.90 | $701.90 | |