| 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 | $204.84 | 5.833% | $216.7883 | $216.79 | $216.80 | $216.80 |
| Purchase #2 | $38.30 | 11.724% | $42.7903 | $42.79 | $42.80 | $42.80 |
| Purchase #3 | $241.99 | 6.687% | $258.1719 | $258.17 | $258.15 | $258.20 |
| Purchase #4 | $30.33 | 13.592% | $34.4525 | $34.45 | $34.45 | $34.50 |
| Purchase #5 | $48.58 | 6.671% | $51.8208 | $51.82 | $51.80 | $51.80 |
| Purchase #6 | $46.94 | 3.247% | $48.4641 | $48.46 | $48.45 | $48.50 |
| Purchase #7 | $135.40 | 12.711% | $152.6107 | $152.61 | $152.60 | $152.60 |
| 7 purchase totals = | $746.38 | $805.0986 | $805.09 | $805.05 | $805.20 | |