| 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 | $90.67 | 6.166% | $96.2607 | $96.26 | $96.25 | $96.30 |
| Purchase #2 | $151.27 | 5.398% | $159.4356 | $159.44 | $159.45 | $159.40 |
| Purchase #3 | $7.31 | 7.717% | $7.8741 | $7.87 | $7.85 | $7.90 |
| Purchase #4 | $34.50 | 10.223% | $38.0269 | $38.03 | $38.05 | $38.00 |
| Purchase #5 | $15.96 | 5.236% | $16.7957 | $16.80 | $16.80 | $16.80 |
| Purchase #6 | $190.69 | 13.203% | $215.8668 | $215.87 | $215.85 | $215.90 |
| Purchase #7 | $202.95 | 4.266% | $211.6078 | $211.61 | $211.60 | $211.60 |
| 7 purchase totals = | $693.35 | $745.8676 | $745.88 | $745.85 | $745.90 | |