| 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 | $91.46 | 10.854% | $101.3871 | $101.39 | $101.40 | $101.40 |
| Purchase #2 | $58.73 | 13.730% | $66.7936 | $66.79 | $66.80 | $66.80 |
| Purchase #3 | $63.93 | 7.788% | $68.9089 | $68.91 | $68.90 | $68.90 |
| Purchase #4 | $214.31 | 7.369% | $230.1025 | $230.10 | $230.10 | $230.10 |
| Purchase #5 | $165.93 | 6.566% | $176.825 | $176.83 | $176.85 | $176.80 |
| Purchase #6 | $39.27 | 3.418% | $40.6122 | $40.61 | $40.60 | $40.60 |
| Purchase #7 | $170.59 | 4.600% | $178.4371 | $178.44 | $178.45 | $178.40 |
| 7 purchase totals = | $804.22 | $863.0664 | $863.07 | $863.10 | $863.00 | |