| 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 | $88.53 | 3.367% | $91.5108 | $91.51 | $91.50 | $91.50 |
| Purchase #2 | $206.42 | 9.435% | $225.8957 | $225.90 | $225.90 | $225.90 |
| Purchase #3 | $196.95 | 12.253% | $221.0823 | $221.08 | $221.10 | $221.10 |
| Purchase #4 | $248.67 | 7.526% | $267.3849 | $267.38 | $267.40 | $267.40 |
| Purchase #5 | $81.62 | 9.752% | $89.5796 | $89.58 | $89.60 | $89.60 |
| Purchase #6 | $145.65 | 12.306% | $163.5737 | $163.57 | $163.55 | $163.60 |
| Purchase #7 | $30.47 | 6.413% | $32.424 | $32.42 | $32.40 | $32.40 |
| 7 purchase totals = | $998.31 | $1,091.4510 | $1,091.44 | $1,091.45 | $1,091.50 | |