| 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 | $66.75 | 4.334% | $69.6429 | $69.64 | $69.65 | $69.60 |
| Purchase #2 | $176.66 | 10.497% | $195.204 | $195.20 | $195.20 | $195.20 |
| Purchase #3 | $47.63 | 12.811% | $53.7319 | $53.73 | $53.75 | $53.70 |
| Purchase #4 | $58.89 | 10.577% | $65.1188 | $65.12 | $65.10 | $65.10 |
| Purchase #5 | $58.31 | 9.140% | $63.6395 | $63.64 | $63.65 | $63.60 |
| Purchase #6 | $34.40 | 7.240% | $36.8906 | $36.89 | $36.90 | $36.90 |
| Purchase #7 | $8.51 | 4.689% | $8.909 | $8.91 | $8.90 | $8.90 |
| 7 purchase totals = | $451.15 | $493.1367 | $493.13 | $493.15 | $493.00 | |