| 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 | $88.62 | 6.175% | $94.0923 | $94.09 | $94.10 | $94.10 |
| Purchase #2 | $115.84 | 7.569% | $124.6079 | $124.61 | $124.60 | $124.60 |
| Purchase #3 | $156.68 | 10.292% | $172.8055 | $172.81 | $172.80 | $172.80 |
| Purchase #4 | $142.56 | 9.597% | $156.2415 | $156.24 | $156.25 | $156.20 |
| Purchase #5 | $63.87 | 3.333% | $65.9988 | $66.00 | $66.00 | $66.00 |
| Purchase #6 | $50.44 | 10.428% | $55.6999 | $55.70 | $55.70 | $55.70 |
| Purchase #7 | $120.78 | 12.396% | $135.7519 | $135.75 | $135.75 | $135.80 |
| 7 purchase totals = | $738.79 | $805.1978 | $805.20 | $805.20 | $805.20 | |