| 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 | $29.29 | 11.784% | $32.7415 | $32.74 | $32.75 | $32.70 |
| Purchase #2 | $22.63 | 9.852% | $24.8595 | $24.86 | $24.85 | $24.90 |
| Purchase #3 | $65.99 | 4.863% | $69.1991 | $69.20 | $69.20 | $69.20 |
| Purchase #4 | $226.81 | 9.569% | $248.5134 | $248.51 | $248.50 | $248.50 |
| Purchase #5 | $56.43 | 13.316% | $63.9442 | $63.94 | $63.95 | $63.90 |
| Purchase #6 | $17.57 | 9.493% | $19.2379 | $19.24 | $19.25 | $19.20 |
| Purchase #7 | $98.84 | 6.561% | $105.3249 | $105.32 | $105.30 | $105.30 |
| 7 purchase totals = | $517.56 | $563.8205 | $563.81 | $563.80 | $563.70 | |