| 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 | $30.58 | 10.448% | $33.775 | $33.78 | $33.80 | $33.80 |
| Purchase #2 | $14.44 | 11.669% | $16.125 | $16.13 | $16.15 | $16.10 |
| Purchase #3 | $147.32 | 8.129% | $159.2956 | $159.30 | $159.30 | $159.30 |
| Purchase #4 | $82.99 | 9.662% | $91.0085 | $91.01 | $91.00 | $91.00 |
| Purchase #5 | $127.33 | 8.626% | $138.3135 | $138.31 | $138.30 | $138.30 |
| Purchase #6 | $178.37 | 13.120% | $201.7721 | $201.77 | $201.75 | $201.80 |
| Purchase #7 | $27.83 | 11.318% | $30.9798 | $30.98 | $31.00 | $31.00 |
| 7 purchase totals = | $608.86 | $671.2695 | $671.28 | $671.30 | $671.30 | |