| 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 | $46.56 | 10.472% | $51.4358 | $51.44 | $51.45 | $51.40 |
| Purchase #2 | $87.58 | 9.157% | $95.5997 | $95.60 | $95.60 | $95.60 |
| Purchase #3 | $228.37 | 7.348% | $245.1506 | $245.15 | $245.15 | $245.20 |
| Purchase #4 | $137.42 | 13.751% | $156.3166 | $156.32 | $156.30 | $156.30 |
| Purchase #5 | $221.55 | 4.828% | $232.2464 | $232.25 | $232.25 | $232.20 |
| Purchase #6 | $208.26 | 9.489% | $228.0218 | $228.02 | $228.00 | $228.00 |
| Purchase #7 | $75.80 | 5.120% | $79.681 | $79.68 | $79.70 | $79.70 |
| 7 purchase totals = | $1,005.54 | $1,088.4519 | $1,088.46 | $1,088.45 | $1,088.40 | |