| 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 | $78.82 | 6.339% | $83.8164 | $83.82 | $83.80 | $83.80 |
| Purchase #2 | $198.30 | 12.280% | $222.6512 | $222.65 | $222.65 | $222.70 |
| Purchase #3 | $47.91 | 12.799% | $54.042 | $54.04 | $54.05 | $54.00 |
| Purchase #4 | $66.29 | 9.775% | $72.7698 | $72.77 | $72.75 | $72.80 |
| Purchase #5 | $114.49 | 9.424% | $125.2795 | $125.28 | $125.30 | $125.30 |
| Purchase #6 | $210.79 | 10.864% | $233.6902 | $233.69 | $233.70 | $233.70 |
| Purchase #7 | $17.42 | 13.128% | $19.7069 | $19.71 | $19.70 | $19.70 |
| 7 purchase totals = | $734.02 | $811.9560 | $811.96 | $811.95 | $812.00 | |