| 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 | $31.85 | 10.502% | $35.1949 | $35.19 | $35.20 | $35.20 |
| Purchase #2 | $181.60 | 6.759% | $193.8743 | $193.87 | $193.85 | $193.90 |
| Purchase #3 | $8.74 | 6.643% | $9.3206 | $9.32 | $9.30 | $9.30 |
| Purchase #4 | $6.65 | 10.268% | $7.3328 | $7.33 | $7.35 | $7.30 |
| Purchase #5 | $19.95 | 9.347% | $21.8147 | $21.81 | $21.80 | $21.80 |
| Purchase #6 | $224.35 | 11.548% | $250.2579 | $250.26 | $250.25 | $250.30 |
| Purchase #7 | $26.54 | 12.794% | $29.9355 | $29.94 | $29.95 | $29.90 |
| 7 purchase totals = | $499.68 | $547.7307 | $547.72 | $547.70 | $547.70 | |