| 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 | $42.87 | 3.411% | $44.3323 | $44.33 | $44.35 | $44.30 |
| Purchase #2 | $149.83 | 9.845% | $164.5808 | $164.58 | $164.60 | $164.60 |
| Purchase #3 | $74.70 | 6.618% | $79.6436 | $79.64 | $79.65 | $79.60 |
| Purchase #4 | $117.37 | 3.279% | $121.2186 | $121.22 | $121.20 | $121.20 |
| Purchase #5 | $56.60 | 11.210% | $62.9449 | $62.94 | $62.95 | $62.90 |
| Purchase #6 | $130.64 | 9.414% | $142.9384 | $142.94 | $142.95 | $142.90 |
| Purchase #7 | $141.30 | 8.186% | $152.8668 | $152.87 | $152.85 | $152.90 |
| 7 purchase totals = | $713.31 | $768.5254 | $768.52 | $768.55 | $768.40 | |