| 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 | $26.53 | 4.275% | $27.6642 | $27.66 | $27.65 | $27.70 |
| Purchase #2 | $103.58 | 3.338% | $107.0375 | $107.04 | $107.05 | $107.00 |
| Purchase #3 | $100.37 | 5.667% | $106.058 | $106.06 | $106.05 | $106.10 |
| Purchase #4 | $7.62 | 13.740% | $8.667 | $8.67 | $8.65 | $8.70 |
| Purchase #5 | $29.69 | 8.503% | $32.2145 | $32.21 | $32.20 | $32.20 |
| Purchase #6 | $194.43 | 12.224% | $218.1971 | $218.20 | $218.20 | $218.20 |
| Purchase #7 | $63.38 | 8.775% | $68.9416 | $68.94 | $68.95 | $68.90 |
| 7 purchase totals = | $525.60 | $568.7799 | $568.78 | $568.75 | $568.80 | |