| 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 | $37.44 | 3.375% | $38.7036 | $38.70 | $38.70 | $38.70 |
| Purchase #2 | $220.95 | 13.183% | $250.0778 | $250.08 | $250.10 | $250.10 |
| Purchase #3 | $207.88 | 3.554% | $215.2681 | $215.27 | $215.25 | $215.30 |
| Purchase #4 | $54.92 | 3.815% | $57.0152 | $57.02 | $57.00 | $57.00 |
| Purchase #5 | $62.39 | 6.489% | $66.4385 | $66.44 | $66.45 | $66.40 |
| Purchase #6 | $66.82 | 8.286% | $72.3567 | $72.36 | $72.35 | $72.40 |
| Purchase #7 | $87.66 | 10.267% | $96.6601 | $96.66 | $96.65 | $96.70 |
| 7 purchase totals = | $738.06 | $796.5200 | $796.53 | $796.50 | $796.60 | |