| 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 | $51.44 | 11.398% | $57.3031 | $57.30 | $57.30 | $57.30 |
| Purchase #2 | $46.27 | 11.129% | $51.4194 | $51.42 | $51.40 | $51.40 |
| Purchase #3 | $19.47 | 10.861% | $21.5846 | $21.58 | $21.60 | $21.60 |
| Purchase #4 | $178.48 | 8.833% | $194.2451 | $194.25 | $194.25 | $194.20 |
| Purchase #5 | $241.41 | 11.103% | $268.2138 | $268.21 | $268.20 | $268.20 |
| Purchase #6 | $16.65 | 13.460% | $18.8911 | $18.89 | $18.90 | $18.90 |
| Purchase #7 | $42.57 | 8.690% | $46.2693 | $46.27 | $46.25 | $46.30 |
| 7 purchase totals = | $596.29 | $657.9264 | $657.92 | $657.90 | $657.90 | |