| 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 | $68.89 | 5.210% | $72.4792 | $72.48 | $72.50 | $72.50 |
| Purchase #2 | $23.59 | 6.316% | $25.0799 | $25.08 | $25.10 | $25.10 |
| Purchase #3 | $113.84 | 6.154% | $120.8457 | $120.85 | $120.85 | $120.80 |
| Purchase #4 | $192.78 | 4.760% | $201.9563 | $201.96 | $201.95 | $202.00 |
| Purchase #5 | $188.63 | 4.483% | $197.0863 | $197.09 | $197.10 | $197.10 |
| Purchase #6 | $151.44 | 10.835% | $167.8485 | $167.85 | $167.85 | $167.80 |
| Purchase #7 | $129.91 | 11.851% | $145.3056 | $145.31 | $145.30 | $145.30 |
| 7 purchase totals = | $869.08 | $930.6015 | $930.62 | $930.65 | $930.60 | |