| 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 | $124.55 | 10.563% | $137.7062 | $137.71 | $137.70 | $137.70 |
| Purchase #2 | $105.81 | 7.729% | $113.9881 | $113.99 | $114.00 | $114.00 |
| Purchase #3 | $171.68 | 11.534% | $191.4816 | $191.48 | $191.50 | $191.50 |
| Purchase #4 | $149.55 | 10.760% | $165.6416 | $165.64 | $165.65 | $165.60 |
| Purchase #5 | $27.36 | 6.223% | $29.0626 | $29.06 | $29.05 | $29.10 |
| Purchase #6 | $138.83 | 8.583% | $150.7458 | $150.75 | $150.75 | $150.70 |
| Purchase #7 | $93.40 | 3.164% | $96.3552 | $96.36 | $96.35 | $96.40 |
| 7 purchase totals = | $811.18 | $884.9811 | $884.99 | $885.00 | $885.00 | |