| 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 | $83.85 | 9.445% | $91.7696 | $91.77 | $91.75 | $91.80 |
| Purchase #2 | $104.46 | 3.157% | $107.7578 | $107.76 | $107.75 | $107.80 |
| Purchase #3 | $115.93 | 9.168% | $126.5585 | $126.56 | $126.55 | $126.60 |
| Purchase #4 | $119.46 | 4.515% | $124.8536 | $124.85 | $124.85 | $124.90 |
| Purchase #5 | $176.46 | 6.656% | $188.2052 | $188.21 | $188.20 | $188.20 |
| Purchase #6 | $126.68 | 11.733% | $141.5434 | $141.54 | $141.55 | $141.50 |
| Purchase #7 | $128.50 | 12.148% | $144.1102 | $144.11 | $144.10 | $144.10 |
| 7 purchase totals = | $855.34 | $924.7983 | $924.80 | $924.75 | $924.90 | |