| 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 | $157.81 | 8.354% | $170.9934 | $170.99 | $171.00 | $171.00 |
| Purchase #2 | $47.55 | 4.618% | $49.7459 | $49.75 | $49.75 | $49.70 |
| Purchase #3 | $91.53 | 10.154% | $100.824 | $100.82 | $100.80 | $100.80 |
| Purchase #4 | $44.97 | 6.673% | $47.9708 | $47.97 | $47.95 | $48.00 |
| Purchase #5 | $87.56 | 7.114% | $93.789 | $93.79 | $93.80 | $93.80 |
| Purchase #6 | $247.35 | 12.236% | $277.6157 | $277.62 | $277.60 | $277.60 |
| Purchase #7 | $235.30 | 8.300% | $254.8299 | $254.83 | $254.85 | $254.80 |
| 7 purchase totals = | $912.07 | $995.7687 | $995.77 | $995.75 | $995.70 | |