| 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 | $34.43 | 12.488% | $38.7296 | $38.73 | $38.75 | $38.70 |
| Purchase #2 | $22.29 | 8.407% | $24.1639 | $24.16 | $24.15 | $24.20 |
| Purchase #3 | $62.66 | 8.321% | $67.8739 | $67.87 | $67.85 | $67.90 |
| Purchase #4 | $155.73 | 12.238% | $174.7882 | $174.79 | $174.80 | $174.80 |
| Purchase #5 | $147.91 | 3.550% | $153.1608 | $153.16 | $153.15 | $153.20 |
| Purchase #6 | $184.47 | 10.369% | $203.5977 | $203.60 | $203.60 | $203.60 |
| Purchase #7 | $237.43 | 11.300% | $264.2596 | $264.26 | $264.25 | $264.30 |
| 7 purchase totals = | $844.92 | $926.5737 | $926.57 | $926.55 | $926.70 | |