| 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 | $36.92 | 11.452% | $41.1481 | $41.15 | $41.15 | $41.10 |
| Purchase #2 | $82.47 | 7.434% | $88.6008 | $88.60 | $88.60 | $88.60 |
| Purchase #3 | $35.54 | 9.639% | $38.9657 | $38.97 | $38.95 | $39.00 |
| Purchase #4 | $53.32 | 6.256% | $56.6557 | $56.66 | $56.65 | $56.70 |
| Purchase #5 | $232.26 | 6.422% | $247.1757 | $247.18 | $247.20 | $247.20 |
| Purchase #6 | $88.31 | 4.671% | $92.435 | $92.44 | $92.45 | $92.40 |
| Purchase #7 | $21.69 | 5.375% | $22.8558 | $22.86 | $22.85 | $22.90 |
| 7 purchase totals = | $550.51 | $587.8368 | $587.86 | $587.85 | $587.90 | |