| 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 | $85.80 | 5.774% | $90.7541 | $90.75 | $90.75 | $90.80 |
| Purchase #2 | $192.48 | 8.149% | $208.1652 | $208.17 | $208.15 | $208.20 |
| Purchase #3 | $227.93 | 5.701% | $240.9243 | $240.92 | $240.90 | $240.90 |
| Purchase #4 | $144.91 | 6.740% | $154.6769 | $154.68 | $154.70 | $154.70 |
| Purchase #5 | $103.88 | 3.357% | $107.3673 | $107.37 | $107.35 | $107.40 |
| Purchase #6 | $114.60 | 4.821% | $120.1249 | $120.12 | $120.10 | $120.10 |
| Purchase #7 | $75.53 | 3.491% | $78.1668 | $78.17 | $78.15 | $78.20 |
| 7 purchase totals = | $945.13 | $1,000.1795 | $1,000.18 | $1,000.10 | $1,000.30 | |