| 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 | $70.31 | 11.166% | $78.1608 | $78.16 | $78.15 | $78.20 |
| Purchase #2 | $52.36 | 11.842% | $58.5605 | $58.56 | $58.55 | $58.60 |
| Purchase #3 | $228.97 | 8.824% | $249.1743 | $249.17 | $249.15 | $249.20 |
| Purchase #4 | $183.88 | 5.255% | $193.5429 | $193.54 | $193.55 | $193.50 |
| Purchase #5 | $250.39 | 8.189% | $270.8944 | $270.89 | $270.90 | $270.90 |
| Purchase #6 | $123.26 | 9.618% | $135.1151 | $135.12 | $135.10 | $135.10 |
| Purchase #7 | $22.53 | 5.133% | $23.6865 | $23.69 | $23.70 | $23.70 |
| 7 purchase totals = | $931.70 | $1,009.1345 | $1,009.13 | $1,009.10 | $1,009.20 | |