| 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 | $73.36 | 11.287% | $81.6401 | $81.64 | $81.65 | $81.60 |
| Purchase #2 | $40.26 | 4.233% | $41.9642 | $41.96 | $41.95 | $42.00 |
| Purchase #3 | $199.55 | 13.294% | $226.0782 | $226.08 | $226.10 | $226.10 |
| Purchase #4 | $73.31 | 3.312% | $75.738 | $75.74 | $75.75 | $75.70 |
| Purchase #5 | $110.52 | 6.634% | $117.8519 | $117.85 | $117.85 | $117.90 |
| Purchase #6 | $199.96 | 3.571% | $207.1006 | $207.10 | $207.10 | $207.10 |
| Purchase #7 | $242.64 | 6.489% | $258.3849 | $258.38 | $258.40 | $258.40 |
| 7 purchase totals = | $939.60 | $1,008.7579 | $1,008.75 | $1,008.80 | $1,008.80 | |