| 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 | $67.28 | 10.709% | $74.485 | $74.49 | $74.50 | $74.50 |
| Purchase #2 | $225.56 | 13.837% | $256.7707 | $256.77 | $256.75 | $256.80 |
| Purchase #3 | $50.99 | 8.241% | $55.1921 | $55.19 | $55.20 | $55.20 |
| Purchase #4 | $204.92 | 3.831% | $212.7705 | $212.77 | $212.75 | $212.80 |
| Purchase #5 | $84.44 | 9.320% | $92.3098 | $92.31 | $92.30 | $92.30 |
| Purchase #6 | $192.60 | 7.157% | $206.3844 | $206.38 | $206.40 | $206.40 |
| Purchase #7 | $205.42 | 12.191% | $230.4628 | $230.46 | $230.45 | $230.50 |
| 7 purchase totals = | $1,031.21 | $1,128.3753 | $1,128.37 | $1,128.35 | $1,128.50 | |