| 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 | $37.60 | 10.768% | $41.6488 | $41.65 | $41.65 | $41.60 |
| Purchase #2 | $98.79 | 4.468% | $103.2039 | $103.20 | $103.20 | $103.20 |
| Purchase #3 | $188.70 | 12.670% | $212.6083 | $212.61 | $212.60 | $212.60 |
| Purchase #4 | $32.38 | 6.266% | $34.4089 | $34.41 | $34.40 | $34.40 |
| Purchase #5 | $174.69 | 4.152% | $181.9431 | $181.94 | $181.95 | $181.90 |
| Purchase #6 | $115.26 | 6.139% | $122.3358 | $122.34 | $122.35 | $122.30 |
| Purchase #7 | $97.62 | 3.631% | $101.1646 | $101.16 | $101.15 | $101.20 |
| 7 purchase totals = | $745.04 | $797.3134 | $797.31 | $797.30 | $797.20 | |