| 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 | $31.92 | 3.704% | $33.1023 | $33.10 | $33.10 | $33.10 |
| Purchase #2 | $76.65 | 11.476% | $85.4464 | $85.45 | $85.45 | $85.40 |
| Purchase #3 | $5.40 | 7.534% | $5.8068 | $5.81 | $5.80 | $5.80 |
| Purchase #4 | $80.35 | 8.681% | $87.3252 | $87.33 | $87.35 | $87.30 |
| Purchase #5 | $207.85 | 5.295% | $218.8557 | $218.86 | $218.85 | $218.90 |
| Purchase #6 | $143.76 | 9.104% | $156.8479 | $156.85 | $156.85 | $156.80 |
| Purchase #7 | $216.35 | 11.594% | $241.4336 | $241.43 | $241.45 | $241.40 |
| 7 purchase totals = | $762.28 | $828.8179 | $828.83 | $828.85 | $828.70 | |