| 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 | $14.55 | 9.731% | $15.9659 | $15.97 | $15.95 | $16.00 |
| Purchase #2 | $110.44 | 4.666% | $115.5931 | $115.59 | $115.60 | $115.60 |
| Purchase #3 | $108.27 | 9.690% | $118.7614 | $118.76 | $118.75 | $118.80 |
| Purchase #4 | $89.46 | 7.581% | $96.242 | $96.24 | $96.25 | $96.20 |
| Purchase #5 | $207.37 | 3.613% | $214.8623 | $214.86 | $214.85 | $214.90 |
| Purchase #6 | $66.59 | 12.220% | $74.7273 | $74.73 | $74.75 | $74.70 |
| Purchase #7 | $160.74 | 9.560% | $176.1067 | $176.11 | $176.10 | $176.10 |
| 7 purchase totals = | $757.42 | $812.2587 | $812.26 | $812.25 | $812.30 | |