| 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 | $51.55 | 3.446% | $53.3264 | $53.33 | $53.35 | $53.30 |
| Purchase #2 | $34.72 | 6.117% | $36.8438 | $36.84 | $36.85 | $36.80 |
| Purchase #3 | $193.77 | 7.149% | $207.6226 | $207.62 | $207.60 | $207.60 |
| Purchase #4 | $55.37 | 5.814% | $58.5892 | $58.59 | $58.60 | $58.60 |
| Purchase #5 | $71.56 | 10.637% | $79.1718 | $79.17 | $79.15 | $79.20 |
| Purchase #6 | $124.51 | 11.566% | $138.9108 | $138.91 | $138.90 | $138.90 |
| Purchase #7 | $98.52 | 10.167% | $108.5365 | $108.54 | $108.55 | $108.50 |
| 7 purchase totals = | $630.00 | $683.0011 | $683.00 | $683.00 | $682.90 | |