| 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 | $30.32 | 6.627% | $32.3293 | $32.33 | $32.35 | $32.30 |
| Purchase #2 | $162.95 | 8.819% | $177.3206 | $177.32 | $177.30 | $177.30 |
| Purchase #3 | $41.66 | 5.459% | $43.9342 | $43.93 | $43.95 | $43.90 |
| Purchase #4 | $129.52 | 3.490% | $134.0402 | $134.04 | $134.05 | $134.00 |
| Purchase #5 | $248.98 | 13.500% | $282.5923 | $282.59 | $282.60 | $282.60 |
| Purchase #6 | $165.38 | 4.396% | $172.6501 | $172.65 | $172.65 | $172.70 |
| Purchase #7 | $24.55 | 4.504% | $25.6557 | $25.66 | $25.65 | $25.70 |
| 7 purchase totals = | $803.36 | $868.5224 | $868.52 | $868.55 | $868.50 | |