| 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 | $103.66 | 3.701% | $107.4965 | $107.50 | $107.50 | $107.50 |
| Purchase #2 | $87.81 | 11.592% | $97.9889 | $97.99 | $98.00 | $98.00 |
| Purchase #3 | $131.55 | 12.392% | $147.8517 | $147.85 | $147.85 | $147.90 |
| Purchase #4 | $97.42 | 11.309% | $108.4372 | $108.44 | $108.45 | $108.40 |
| Purchase #5 | $57.39 | 11.171% | $63.801 | $63.80 | $63.80 | $63.80 |
| Purchase #6 | $171.28 | 5.439% | $180.5959 | $180.60 | $180.60 | $180.60 |
| Purchase #7 | $230.50 | 4.378% | $240.5913 | $240.59 | $240.60 | $240.60 |
| 7 purchase totals = | $879.61 | $946.7625 | $946.77 | $946.80 | $946.80 | |