| 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 | $5.27 | 10.552% | $5.8261 | $5.83 | $5.85 | $5.80 |
| Purchase #2 | $122.82 | 9.278% | $134.2152 | $134.22 | $134.20 | $134.20 |
| Purchase #3 | $26.46 | 11.169% | $29.4153 | $29.42 | $29.40 | $29.40 |
| Purchase #4 | $236.79 | 12.175% | $265.6192 | $265.62 | $265.60 | $265.60 |
| Purchase #5 | $64.60 | 11.401% | $71.965 | $71.97 | $71.95 | $72.00 |
| Purchase #6 | $40.76 | 3.509% | $42.1903 | $42.19 | $42.20 | $42.20 |
| Purchase #7 | $133.77 | 7.513% | $143.8201 | $143.82 | $143.80 | $143.80 |
| 7 purchase totals = | $630.47 | $693.0512 | $693.07 | $693.00 | $693.00 | |