| 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 | $35.32 | 6.806% | $37.7239 | $37.72 | $37.70 | $37.70 |
| Purchase #2 | $74.97 | 5.760% | $79.2883 | $79.29 | $79.30 | $79.30 |
| Purchase #3 | $247.36 | 8.176% | $267.5842 | $267.58 | $267.60 | $267.60 |
| Purchase #4 | $98.79 | 8.624% | $107.3096 | $107.31 | $107.30 | $107.30 |
| Purchase #5 | $99.28 | 5.788% | $105.0263 | $105.03 | $105.05 | $105.00 |
| Purchase #6 | $199.34 | 12.344% | $223.9465 | $223.95 | $223.95 | $223.90 |
| Purchase #7 | $244.38 | 10.179% | $269.2554 | $269.26 | $269.25 | $269.30 |
| 7 purchase totals = | $999.44 | $1,090.1342 | $1,090.14 | $1,090.15 | $1,090.10 | |