| 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 | $90.36 | 3.150% | $93.2063 | $93.21 | $93.20 | $93.20 |
| Purchase #2 | $107.55 | 11.798% | $120.2387 | $120.24 | $120.25 | $120.20 |
| Purchase #3 | $57.47 | 5.527% | $60.6464 | $60.65 | $60.65 | $60.60 |
| Purchase #4 | $9.79 | 6.212% | $10.3982 | $10.40 | $10.40 | $10.40 |
| Purchase #5 | $91.79 | 10.127% | $101.0856 | $101.09 | $101.10 | $101.10 |
| Purchase #6 | $62.41 | 3.579% | $64.6437 | $64.64 | $64.65 | $64.60 |
| Purchase #7 | $73.54 | 4.506% | $76.8537 | $76.85 | $76.85 | $76.90 |
| 7 purchase totals = | $492.91 | $527.0726 | $527.08 | $527.10 | $527.00 | |