| 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 | $41.35 | 9.647% | $45.339 | $45.34 | $45.35 | $45.30 |
| Purchase #2 | $97.58 | 4.523% | $101.9935 | $101.99 | $102.00 | $102.00 |
| Purchase #3 | $181.74 | 11.662% | $202.9345 | $202.93 | $202.95 | $202.90 |
| Purchase #4 | $183.65 | 9.605% | $201.2896 | $201.29 | $201.30 | $201.30 |
| Purchase #5 | $235.35 | 7.479% | $252.9518 | $252.95 | $252.95 | $253.00 |
| Purchase #6 | $7.43 | 6.341% | $7.9011 | $7.90 | $7.90 | $7.90 |
| Purchase #7 | $250.37 | 8.401% | $271.4036 | $271.40 | $271.40 | $271.40 |
| 7 purchase totals = | $997.47 | $1,083.8131 | $1,083.80 | $1,083.85 | $1,083.80 | |