| 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 | $63.70 | 3.794% | $66.1168 | $66.12 | $66.10 | $66.10 |
| Purchase #2 | $138.64 | 13.327% | $157.1166 | $157.12 | $157.10 | $157.10 |
| Purchase #3 | $142.25 | 7.256% | $152.5717 | $152.57 | $152.55 | $152.60 |
| Purchase #4 | $73.95 | 3.412% | $76.4732 | $76.47 | $76.45 | $76.50 |
| Purchase #5 | $100.47 | 13.421% | $113.9541 | $113.95 | $113.95 | $114.00 |
| Purchase #6 | $32.34 | 8.265% | $35.0129 | $35.01 | $35.00 | $35.00 |
| Purchase #7 | $27.61 | 13.137% | $31.2371 | $31.24 | $31.25 | $31.20 |
| 7 purchase totals = | $578.96 | $632.4824 | $632.48 | $632.40 | $632.50 | |