| 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 | $36.58 | 13.121% | $41.3797 | $41.38 | $41.40 | $41.40 |
| Purchase #2 | $166.42 | 13.829% | $189.4342 | $189.43 | $189.45 | $189.40 |
| Purchase #3 | $12.82 | 10.193% | $14.1267 | $14.13 | $14.15 | $14.10 |
| Purchase #4 | $115.75 | 5.620% | $122.2552 | $122.26 | $122.25 | $122.30 |
| Purchase #5 | $177.87 | 13.809% | $202.4321 | $202.43 | $202.45 | $202.40 |
| Purchase #6 | $13.72 | 3.707% | $14.2286 | $14.23 | $14.25 | $14.20 |
| Purchase #7 | $57.27 | 9.331% | $62.6139 | $62.61 | $62.60 | $62.60 |
| 7 purchase totals = | $580.43 | $646.4704 | $646.47 | $646.55 | $646.40 | |