| 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 | $32.73 | 9.590% | $35.8688 | $35.87 | $35.85 | $35.90 |
| Purchase #2 | $71.33 | 11.584% | $79.5929 | $79.59 | $79.60 | $79.60 |
| Purchase #3 | $101.47 | 6.257% | $107.819 | $107.82 | $107.80 | $107.80 |
| Purchase #4 | $87.82 | 6.835% | $93.8225 | $93.82 | $93.80 | $93.80 |
| Purchase #5 | $118.73 | 13.332% | $134.5591 | $134.56 | $134.55 | $134.60 |
| Purchase #6 | $223.25 | 5.420% | $235.3502 | $235.35 | $235.35 | $235.40 |
| Purchase #7 | $217.51 | 10.320% | $239.957 | $239.96 | $239.95 | $240.00 |
| 7 purchase totals = | $852.84 | $926.9695 | $926.97 | $926.90 | $927.10 | |