| 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 | $72.59 | 3.764% | $75.3223 | $75.32 | $75.30 | $75.30 |
| Purchase #2 | $122.92 | 6.599% | $131.0315 | $131.03 | $131.05 | $131.00 |
| Purchase #3 | $115.94 | 12.824% | $130.8081 | $130.81 | $130.80 | $130.80 |
| Purchase #4 | $96.33 | 5.255% | $101.3921 | $101.39 | $101.40 | $101.40 |
| Purchase #5 | $120.30 | 3.333% | $124.3096 | $124.31 | $124.30 | $124.30 |
| Purchase #6 | $207.44 | 7.270% | $222.5209 | $222.52 | $222.50 | $222.50 |
| Purchase #7 | $49.76 | 12.207% | $55.8342 | $55.83 | $55.85 | $55.80 |
| 7 purchase totals = | $785.28 | $841.2187 | $841.21 | $841.20 | $841.10 | |