| 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 | $70.80 | 6.424% | $75.3482 | $75.35 | $75.35 | $75.30 |
| Purchase #2 | $96.97 | 11.691% | $108.3068 | $108.31 | $108.30 | $108.30 |
| Purchase #3 | $239.80 | 12.396% | $269.5256 | $269.53 | $269.55 | $269.50 |
| Purchase #4 | $135.45 | 8.672% | $147.1962 | $147.20 | $147.20 | $147.20 |
| Purchase #5 | $35.34 | 8.507% | $38.3464 | $38.35 | $38.35 | $38.30 |
| Purchase #6 | $12.85 | 13.649% | $14.6039 | $14.60 | $14.60 | $14.60 |
| Purchase #7 | $217.58 | 3.452% | $225.0909 | $225.09 | $225.10 | $225.10 |
| 7 purchase totals = | $808.79 | $878.4180 | $878.43 | $878.45 | $878.30 | |