| 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 | $106.58 | 13.333% | $120.7903 | $120.79 | $120.80 | $120.80 |
| Purchase #2 | $23.87 | 4.307% | $24.8981 | $24.90 | $24.90 | $24.90 |
| Purchase #3 | $174.89 | 7.830% | $188.5839 | $188.58 | $188.60 | $188.60 |
| Purchase #4 | $145.54 | 10.618% | $160.9934 | $160.99 | $161.00 | $161.00 |
| Purchase #5 | $202.41 | 10.497% | $223.657 | $223.66 | $223.65 | $223.70 |
| Purchase #6 | $49.86 | 6.486% | $53.0939 | $53.09 | $53.10 | $53.10 |
| Purchase #7 | $66.41 | 5.440% | $70.0227 | $70.02 | $70.00 | $70.00 |
| 7 purchase totals = | $769.56 | $842.0393 | $842.03 | $842.05 | $842.10 | |