| 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 | $39.61 | 4.267% | $41.3002 | $41.30 | $41.30 | $41.30 |
| Purchase #2 | $226.78 | 5.109% | $238.3662 | $238.37 | $238.35 | $238.40 |
| Purchase #3 | $80.40 | 5.726% | $85.0037 | $85.00 | $85.00 | $85.00 |
| Purchase #4 | $29.28 | 4.541% | $30.6096 | $30.61 | $30.60 | $30.60 |
| Purchase #5 | $172.25 | 8.745% | $187.3133 | $187.31 | $187.30 | $187.30 |
| Purchase #6 | $73.95 | 10.679% | $81.8471 | $81.85 | $81.85 | $81.80 |
| Purchase #7 | $20.80 | 6.759% | $22.2059 | $22.21 | $22.20 | $22.20 |
| 7 purchase totals = | $643.07 | $686.6460 | $686.65 | $686.60 | $686.60 | |