| 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 | $103.96 | 3.483% | $107.5809 | $107.58 | $107.60 | $107.60 |
| Purchase #2 | $32.49 | 8.457% | $35.2377 | $35.24 | $35.25 | $35.20 |
| Purchase #3 | $111.99 | 4.565% | $117.1023 | $117.10 | $117.10 | $117.10 |
| Purchase #4 | $30.26 | 6.379% | $32.1903 | $32.19 | $32.20 | $32.20 |
| Purchase #5 | $91.93 | 8.694% | $99.9224 | $99.92 | $99.90 | $99.90 |
| Purchase #6 | $179.92 | 5.590% | $189.9775 | $189.98 | $190.00 | $190.00 |
| Purchase #7 | $29.79 | 13.431% | $33.7911 | $33.79 | $33.80 | $33.80 |
| 7 purchase totals = | $580.34 | $615.8022 | $615.80 | $615.85 | $615.80 | |