| 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 | $22.26 | 10.459% | $24.5882 | $24.59 | $24.60 | $24.60 |
| Purchase #2 | $153.56 | 3.476% | $158.8977 | $158.90 | $158.90 | $158.90 |
| Purchase #3 | $77.72 | 9.314% | $84.9588 | $84.96 | $84.95 | $85.00 |
| Purchase #4 | $74.44 | 8.752% | $80.955 | $80.96 | $80.95 | $81.00 |
| Purchase #5 | $215.44 | 9.128% | $235.1054 | $235.11 | $235.10 | $235.10 |
| Purchase #6 | $194.63 | 5.255% | $204.8578 | $204.86 | $204.85 | $204.90 |
| Purchase #7 | $81.37 | 10.739% | $90.1083 | $90.11 | $90.10 | $90.10 |
| 7 purchase totals = | $819.42 | $879.4712 | $879.49 | $879.45 | $879.60 | |