| 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 | $106.58 | 4.242% | $111.1011 | $111.10 | $111.10 | $111.10 |
| Purchase #2 | $81.77 | 12.695% | $92.1507 | $92.15 | $92.15 | $92.20 |
| Purchase #3 | $59.87 | 6.486% | $63.7532 | $63.75 | $63.75 | $63.80 |
| Purchase #4 | $54.36 | 10.550% | $60.095 | $60.10 | $60.10 | $60.10 |
| Purchase #5 | $80.34 | 12.368% | $90.2765 | $90.28 | $90.30 | $90.30 |
| Purchase #6 | $122.73 | 6.736% | $130.9971 | $131.00 | $131.00 | $131.00 |
| Purchase #7 | $150.54 | 4.803% | $157.7704 | $157.77 | $157.75 | $157.80 |
| 7 purchase totals = | $656.19 | $706.1440 | $706.15 | $706.15 | $706.30 | |