| 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 | 6.235% | $32.4867 | $32.49 | $32.50 | $32.50 |
| Purchase #2 | $172.29 | 12.558% | $193.9262 | $193.93 | $193.95 | $193.90 |
| Purchase #3 | $192.56 | 13.530% | $218.6134 | $218.61 | $218.60 | $218.60 |
| Purchase #4 | $139.98 | 7.624% | $150.6521 | $150.65 | $150.65 | $150.70 |
| Purchase #5 | $181.64 | 6.434% | $193.3267 | $193.33 | $193.35 | $193.30 |
| Purchase #6 | $26.91 | 13.711% | $30.5996 | $30.60 | $30.60 | $30.60 |
| Purchase #7 | $129.66 | 11.299% | $144.3103 | $144.31 | $144.30 | $144.30 |
| 7 purchase totals = | $873.62 | $963.9150 | $963.92 | $963.95 | $963.90 | |