| 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 | $40.30 | 13.226% | $45.6301 | $45.63 | $45.65 | $45.60 |
| Purchase #2 | $219.67 | 4.196% | $228.8874 | $228.89 | $228.90 | $228.90 |
| Purchase #3 | $107.88 | 7.338% | $115.7962 | $115.80 | $115.80 | $115.80 |
| Purchase #4 | $84.59 | 8.367% | $91.6676 | $91.67 | $91.65 | $91.70 |
| Purchase #5 | $32.95 | 11.736% | $36.817 | $36.82 | $36.80 | $36.80 |
| Purchase #6 | $225.36 | 6.263% | $239.4743 | $239.47 | $239.45 | $239.50 |
| Purchase #7 | $7.29 | 10.259% | $8.0379 | $8.04 | $8.05 | $8.00 |
| 7 purchase totals = | $718.04 | $766.3105 | $766.32 | $766.30 | $766.30 | |