| 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 | $23.50 | 5.197% | $24.7213 | $24.72 | $24.70 | $24.70 |
| Purchase #2 | $172.65 | 4.256% | $179.998 | $180.00 | $180.00 | $180.00 |
| Purchase #3 | $176.61 | 13.443% | $200.3517 | $200.35 | $200.35 | $200.40 |
| Purchase #4 | $22.94 | 4.785% | $24.0377 | $24.04 | $24.05 | $24.00 |
| Purchase #5 | $103.56 | 9.416% | $113.3112 | $113.31 | $113.30 | $113.30 |
| Purchase #6 | $202.77 | 7.318% | $217.6087 | $217.61 | $217.60 | $217.60 |
| Purchase #7 | $34.59 | 7.135% | $37.058 | $37.06 | $37.05 | $37.10 |
| 7 purchase totals = | $736.62 | $797.0866 | $797.09 | $797.05 | $797.10 | |