| 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 | $44.28 | 6.850% | $47.3132 | $47.31 | $47.30 | $47.30 |
| Purchase #2 | $60.84 | 13.560% | $69.0899 | $69.09 | $69.10 | $69.10 |
| Purchase #3 | $29.30 | 9.842% | $32.1837 | $32.18 | $32.20 | $32.20 |
| Purchase #4 | $39.77 | 5.534% | $41.9709 | $41.97 | $41.95 | $42.00 |
| Purchase #5 | $36.47 | 4.495% | $38.1093 | $38.11 | $38.10 | $38.10 |
| Purchase #6 | $123.64 | 12.431% | $139.0097 | $139.01 | $139.00 | $139.00 |
| Purchase #7 | $192.28 | 7.448% | $206.601 | $206.60 | $206.60 | $206.60 |
| 7 purchase totals = | $526.58 | $574.2777 | $574.27 | $574.25 | $574.30 | |