| 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 | $24.46 | 13.164% | $27.6799 | $27.68 | $27.70 | $27.70 |
| Purchase #2 | $92.36 | 4.807% | $96.7997 | $96.80 | $96.80 | $96.80 |
| Purchase #3 | $23.64 | 8.726% | $25.7028 | $25.70 | $25.70 | $25.70 |
| Purchase #4 | $137.69 | 5.287% | $144.9697 | $144.97 | $144.95 | $145.00 |
| Purchase #5 | $200.53 | 11.390% | $223.3704 | $223.37 | $223.35 | $223.40 |
| Purchase #6 | $64.73 | 3.546% | $67.0253 | $67.03 | $67.05 | $67.00 |
| Purchase #7 | $165.45 | 8.327% | $179.227 | $179.23 | $179.25 | $179.20 |
| 7 purchase totals = | $708.86 | $764.7748 | $764.78 | $764.80 | $764.80 | |