| 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 | $71.71 | 8.696% | $77.9459 | $77.95 | $77.95 | $77.90 |
| Purchase #2 | $160.90 | 10.625% | $177.9956 | $178.00 | $178.00 | $178.00 |
| Purchase #3 | $80.96 | 6.438% | $86.1722 | $86.17 | $86.15 | $86.20 |
| Purchase #4 | $153.97 | 5.268% | $162.0811 | $162.08 | $162.10 | $162.10 |
| Purchase #5 | $192.69 | 7.206% | $206.5752 | $206.58 | $206.60 | $206.60 |
| Purchase #6 | $98.25 | 10.280% | $108.3501 | $108.35 | $108.35 | $108.40 |
| Purchase #7 | $246.51 | 4.686% | $258.0615 | $258.06 | $258.05 | $258.10 |
| 7 purchase totals = | $1,004.99 | $1,077.1816 | $1,077.19 | $1,077.20 | $1,077.30 | |