| 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 | $21.42 | 6.608% | $22.8354 | $22.84 | $22.85 | $22.80 |
| Purchase #2 | $72.62 | 8.729% | $78.959 | $78.96 | $78.95 | $79.00 |
| Purchase #3 | $216.83 | 5.856% | $229.5276 | $229.53 | $229.55 | $229.50 |
| Purchase #4 | $161.38 | 12.682% | $181.8462 | $181.85 | $181.85 | $181.80 |
| Purchase #5 | $68.56 | 8.817% | $74.6049 | $74.60 | $74.60 | $74.60 |
| Purchase #6 | $29.68 | 13.734% | $33.7563 | $33.76 | $33.75 | $33.80 |
| Purchase #7 | $165.45 | 7.283% | $177.4997 | $177.50 | $177.50 | $177.50 |
| 7 purchase totals = | $735.94 | $799.0291 | $799.04 | $799.05 | $799.00 | |