| 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 | $62.47 | 7.838% | $67.3664 | $67.37 | $67.35 | $67.40 |
| Purchase #2 | $103.33 | 6.392% | $109.9349 | $109.93 | $109.95 | $109.90 |
| Purchase #3 | $120.55 | 12.482% | $135.5971 | $135.60 | $135.60 | $135.60 |
| Purchase #4 | $165.76 | 12.750% | $186.8944 | $186.89 | $186.90 | $186.90 |
| Purchase #5 | $233.34 | 9.850% | $256.324 | $256.32 | $256.30 | $256.30 |
| Purchase #6 | $226.43 | 4.717% | $237.1107 | $237.11 | $237.10 | $237.10 |
| Purchase #7 | $91.26 | 6.300% | $97.0094 | $97.01 | $97.00 | $97.00 |
| 7 purchase totals = | $1,003.14 | $1,090.2369 | $1,090.23 | $1,090.20 | $1,090.20 | |