| 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 | $117.67 | 8.539% | $127.7178 | $127.72 | $127.70 | $127.70 |
| Purchase #2 | $112.93 | 8.672% | $122.7233 | $122.72 | $122.70 | $122.70 |
| Purchase #3 | $35.25 | 6.496% | $37.5398 | $37.54 | $37.55 | $37.50 |
| Purchase #4 | $75.84 | 6.861% | $81.0434 | $81.04 | $81.05 | $81.00 |
| Purchase #5 | $90.43 | 12.296% | $101.5493 | $101.55 | $101.55 | $101.50 |
| Purchase #6 | $191.64 | 11.790% | $214.2344 | $214.23 | $214.25 | $214.20 |
| Purchase #7 | $152.34 | 3.600% | $157.8242 | $157.82 | $157.80 | $157.80 |
| 7 purchase totals = | $776.10 | $842.6322 | $842.62 | $842.60 | $842.40 | |