| 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 | $11.26 | 10.510% | $12.4434 | $12.44 | $12.45 | $12.40 |
| Purchase #2 | $162.60 | 4.650% | $170.1609 | $170.16 | $170.15 | $170.20 |
| Purchase #3 | $244.67 | 4.492% | $255.6606 | $255.66 | $255.65 | $255.70 |
| Purchase #4 | $221.66 | 3.133% | $228.6046 | $228.60 | $228.60 | $228.60 |
| Purchase #5 | $66.53 | 3.761% | $69.0322 | $69.03 | $69.05 | $69.00 |
| Purchase #6 | $57.87 | 4.346% | $60.385 | $60.39 | $60.40 | $60.40 |
| Purchase #7 | $166.75 | 6.520% | $177.6221 | $177.62 | $177.60 | $177.60 |
| 7 purchase totals = | $931.34 | $973.9088 | $973.90 | $973.90 | $973.90 | |