| 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 | $70.42 | 12.862% | $79.4774 | $79.48 | $79.50 | $79.50 |
| Purchase #2 | $192.68 | 11.161% | $214.185 | $214.19 | $214.20 | $214.20 |
| Purchase #3 | $37.97 | 5.164% | $39.9308 | $39.93 | $39.95 | $39.90 |
| Purchase #4 | $179.55 | 12.291% | $201.6185 | $201.62 | $201.60 | $201.60 |
| Purchase #5 | $22.30 | 10.732% | $24.6932 | $24.69 | $24.70 | $24.70 |
| Purchase #6 | $224.98 | 8.403% | $243.8851 | $243.89 | $243.90 | $243.90 |
| Purchase #7 | $207.84 | 7.285% | $222.9811 | $222.98 | $223.00 | $223.00 |
| 7 purchase totals = | $935.74 | $1,026.7711 | $1,026.78 | $1,026.85 | $1,026.80 | |