| 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 | $65.52 | 6.418% | $69.7251 | $69.73 | $69.75 | $69.70 |
| Purchase #2 | $64.67 | 10.650% | $71.5574 | $71.56 | $71.55 | $71.60 |
| Purchase #3 | $38.69 | 5.467% | $40.8052 | $40.81 | $40.80 | $40.80 |
| Purchase #4 | $108.76 | 11.514% | $121.2826 | $121.28 | $121.30 | $121.30 |
| Purchase #5 | $124.58 | 10.409% | $137.5475 | $137.55 | $137.55 | $137.50 |
| Purchase #6 | $147.50 | 11.830% | $164.9493 | $164.95 | $164.95 | $164.90 |
| Purchase #7 | $73.65 | 8.833% | $80.1555 | $80.16 | $80.15 | $80.20 |
| 7 purchase totals = | $623.37 | $686.0226 | $686.04 | $686.05 | $686.00 | |