| 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 | $101.37 | 6.220% | $107.6752 | $107.68 | $107.70 | $107.70 |
| Purchase #2 | $7.32 | 4.148% | $7.6236 | $7.62 | $7.60 | $7.60 |
| Purchase #3 | $155.55 | 13.279% | $176.2055 | $176.21 | $176.20 | $176.20 |
| Purchase #4 | $129.75 | 9.469% | $142.036 | $142.04 | $142.05 | $142.00 |
| Purchase #5 | $220.34 | 10.874% | $244.2998 | $244.30 | $244.30 | $244.30 |
| Purchase #6 | $75.98 | 7.380% | $81.5873 | $81.59 | $81.60 | $81.60 |
| Purchase #7 | $68.52 | 7.240% | $73.4808 | $73.48 | $73.50 | $73.50 |
| 7 purchase totals = | $758.83 | $832.9082 | $832.92 | $832.95 | $832.90 | |