| 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 | $60.61 | 5.586% | $63.9957 | $64.00 | $64.00 | $64.00 |
| Purchase #2 | $66.87 | 4.630% | $69.9661 | $69.97 | $69.95 | $70.00 |
| Purchase #3 | $20.31 | 8.405% | $22.0171 | $22.02 | $22.00 | $22.00 |
| Purchase #4 | $215.28 | 10.674% | $238.259 | $238.26 | $238.25 | $238.30 |
| Purchase #5 | $178.26 | 3.254% | $184.0606 | $184.06 | $184.05 | $184.10 |
| Purchase #6 | $238.42 | 10.765% | $264.0859 | $264.09 | $264.10 | $264.10 |
| Purchase #7 | $196.80 | 4.458% | $205.5733 | $205.57 | $205.55 | $205.60 |
| 7 purchase totals = | $976.55 | $1,047.9577 | $1,047.97 | $1,047.90 | $1,048.10 | |