| 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 | $17.69 | 12.712% | $19.9388 | $19.94 | $19.95 | $19.90 |
| Purchase #2 | $74.94 | 7.463% | $80.5328 | $80.53 | $80.55 | $80.50 |
| Purchase #3 | $162.54 | 5.221% | $171.0262 | $171.03 | $171.05 | $171.00 |
| Purchase #4 | $86.35 | 11.678% | $96.434 | $96.43 | $96.45 | $96.40 |
| Purchase #5 | $16.69 | 4.750% | $17.4828 | $17.48 | $17.50 | $17.50 |
| Purchase #6 | $231.72 | 9.443% | $253.6013 | $253.60 | $253.60 | $253.60 |
| Purchase #7 | $132.33 | 6.493% | $140.9222 | $140.92 | $140.90 | $140.90 |
| 7 purchase totals = | $722.26 | $779.9381 | $779.93 | $780.00 | $779.80 | |