| 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 | $40.44 | 10.416% | $44.6522 | $44.65 | $44.65 | $44.70 |
| Purchase #2 | $32.93 | 6.833% | $35.1801 | $35.18 | $35.20 | $35.20 |
| Purchase #3 | $179.70 | 7.492% | $193.1631 | $193.16 | $193.15 | $193.20 |
| Purchase #4 | $49.93 | 8.459% | $54.1536 | $54.15 | $54.15 | $54.20 |
| Purchase #5 | $90.65 | 7.635% | $97.5711 | $97.57 | $97.55 | $97.60 |
| Purchase #6 | $142.29 | 3.432% | $147.1734 | $147.17 | $147.15 | $147.20 |
| Purchase #7 | $226.48 | 11.384% | $252.2625 | $252.26 | $252.25 | $252.30 |
| 7 purchase totals = | $762.42 | $824.1560 | $824.14 | $824.10 | $824.40 | |