| 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 | $36.56 | 12.693% | $41.2006 | $41.20 | $41.20 | $41.20 |
| Purchase #2 | $210.99 | 9.322% | $230.6585 | $230.66 | $230.65 | $230.70 |
| Purchase #3 | $34.49 | 11.484% | $38.4508 | $38.45 | $38.45 | $38.50 |
| Purchase #4 | $48.79 | 11.423% | $54.3633 | $54.36 | $54.35 | $54.40 |
| Purchase #5 | $14.59 | 9.532% | $15.9807 | $15.98 | $16.00 | $16.00 |
| Purchase #6 | $6.85 | 4.764% | $7.1763 | $7.18 | $7.20 | $7.20 |
| Purchase #7 | $54.36 | 13.265% | $61.5709 | $61.57 | $61.55 | $61.60 |
| 7 purchase totals = | $406.63 | $449.4011 | $449.40 | $449.40 | $449.60 | |