| 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 | $52.27 | 7.393% | $56.1343 | $56.13 | $56.15 | $56.10 |
| Purchase #2 | $49.85 | 13.304% | $56.482 | $56.48 | $56.50 | $56.50 |
| Purchase #3 | $224.27 | 4.845% | $235.1359 | $235.14 | $235.15 | $235.10 |
| Purchase #4 | $172.53 | 4.268% | $179.8936 | $179.89 | $179.90 | $179.90 |
| Purchase #5 | $207.99 | 8.214% | $225.0743 | $225.07 | $225.05 | $225.10 |
| Purchase #6 | $121.88 | 13.216% | $137.9877 | $137.99 | $138.00 | $138.00 |
| Purchase #7 | $172.35 | 7.290% | $184.9143 | $184.91 | $184.90 | $184.90 |
| 7 purchase totals = | $1,001.14 | $1,075.6221 | $1,075.61 | $1,075.65 | $1,075.60 | |