| 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 | $86.43 | 7.412% | $92.8362 | $92.84 | $92.85 | $92.80 |
| Purchase #2 | $133.64 | 5.811% | $141.4058 | $141.41 | $141.40 | $141.40 |
| Purchase #3 | $214.70 | 9.874% | $235.8995 | $235.90 | $235.90 | $235.90 |
| Purchase #4 | $34.66 | 12.437% | $38.9707 | $38.97 | $38.95 | $39.00 |
| Purchase #5 | $32.33 | 5.589% | $34.1369 | $34.14 | $34.15 | $34.10 |
| Purchase #6 | $103.72 | 9.475% | $113.5475 | $113.55 | $113.55 | $113.50 |
| Purchase #7 | $170.48 | 11.344% | $189.8193 | $189.82 | $189.80 | $189.80 |
| 7 purchase totals = | $775.96 | $846.6159 | $846.63 | $846.60 | $846.50 | |