| 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 | $6.28 | 9.803% | $6.8956 | $6.90 | $6.90 | $6.90 |
| Purchase #2 | $85.43 | 13.109% | $96.629 | $96.63 | $96.65 | $96.60 |
| Purchase #3 | $186.28 | 3.516% | $192.8296 | $192.83 | $192.85 | $192.80 |
| Purchase #4 | $199.44 | 4.687% | $208.7878 | $208.79 | $208.80 | $208.80 |
| Purchase #5 | $136.86 | 6.209% | $145.3576 | $145.36 | $145.35 | $145.40 |
| Purchase #6 | $110.68 | 4.622% | $115.7956 | $115.80 | $115.80 | $115.80 |
| Purchase #7 | $242.80 | 10.454% | $268.1823 | $268.18 | $268.20 | $268.20 |
| 7 purchase totals = | $967.77 | $1,034.4775 | $1,034.49 | $1,034.55 | $1,034.50 | |