| 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 | $100.95 | 3.630% | $104.6145 | $104.61 | $104.60 | $104.60 |
| Purchase #2 | $53.74 | 6.114% | $57.0257 | $57.03 | $57.05 | $57.00 |
| Purchase #3 | $55.86 | 13.381% | $63.3346 | $63.33 | $63.35 | $63.30 |
| Purchase #4 | $101.79 | 8.301% | $110.2396 | $110.24 | $110.25 | $110.20 |
| Purchase #5 | $80.88 | 7.639% | $87.0584 | $87.06 | $87.05 | $87.10 |
| Purchase #6 | $234.90 | 8.413% | $254.6621 | $254.66 | $254.65 | $254.70 |
| Purchase #7 | $144.40 | 6.138% | $153.2633 | $153.26 | $153.25 | $153.30 |
| 7 purchase totals = | $772.52 | $830.1982 | $830.19 | $830.20 | $830.20 | |