| 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 | $214.78 | 9.544% | $235.2786 | $235.28 | $235.30 | $235.30 |
| Purchase #2 | $22.67 | 12.467% | $25.4963 | $25.50 | $25.50 | $25.50 |
| Purchase #3 | $38.28 | 5.341% | $40.3245 | $40.32 | $40.30 | $40.30 |
| Purchase #4 | $127.77 | 11.862% | $142.9261 | $142.93 | $142.95 | $142.90 |
| Purchase #5 | $39.83 | 5.867% | $42.1668 | $42.17 | $42.15 | $42.20 |
| Purchase #6 | $64.99 | 6.715% | $69.3541 | $69.35 | $69.35 | $69.40 |
| Purchase #7 | $110.74 | 3.312% | $114.4077 | $114.41 | $114.40 | $114.40 |
| 7 purchase totals = | $619.06 | $669.9541 | $669.96 | $669.95 | $670.00 | |