| 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 | $98.80 | 11.624% | $110.2845 | $110.28 | $110.30 | $110.30 |
| Purchase #2 | $181.93 | 9.158% | $198.5911 | $198.59 | $198.60 | $198.60 |
| Purchase #3 | $80.68 | 3.219% | $83.2771 | $83.28 | $83.30 | $83.30 |
| Purchase #4 | $6.27 | 9.673% | $6.8765 | $6.88 | $6.90 | $6.90 |
| Purchase #5 | $14.61 | 5.153% | $15.3629 | $15.36 | $15.35 | $15.40 |
| Purchase #6 | $62.82 | 6.705% | $67.0321 | $67.03 | $67.05 | $67.00 |
| Purchase #7 | $6.44 | 10.234% | $7.0991 | $7.10 | $7.10 | $7.10 |
| 7 purchase totals = | $451.55 | $488.5233 | $488.52 | $488.60 | $488.60 | |