| 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 | $17.56 | 5.822% | $18.5823 | $18.58 | $18.60 | $18.60 |
| Purchase #2 | $66.58 | 12.621% | $74.9831 | $74.98 | $75.00 | $75.00 |
| Purchase #3 | $194.97 | 5.565% | $205.8201 | $205.82 | $205.80 | $205.80 |
| Purchase #4 | $96.50 | 6.594% | $102.8632 | $102.86 | $102.85 | $102.90 |
| Purchase #5 | $78.45 | 7.412% | $84.2647 | $84.26 | $84.25 | $84.30 |
| Purchase #6 | $51.97 | 9.654% | $56.9872 | $56.99 | $57.00 | $57.00 |
| Purchase #7 | $150.86 | 13.630% | $171.4222 | $171.42 | $171.40 | $171.40 |
| 7 purchase totals = | $656.89 | $714.9228 | $714.91 | $714.90 | $715.00 | |