| 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 | $35.60 | 10.814% | $39.4498 | $39.45 | $39.45 | $39.40 |
| Purchase #2 | $207.94 | 9.741% | $228.1954 | $228.20 | $228.20 | $228.20 |
| Purchase #3 | $154.84 | 6.493% | $164.8938 | $164.89 | $164.90 | $164.90 |
| Purchase #4 | $74.58 | 7.641% | $80.2787 | $80.28 | $80.30 | $80.30 |
| Purchase #5 | $33.98 | 10.208% | $37.4487 | $37.45 | $37.45 | $37.40 |
| Purchase #6 | $218.86 | 8.571% | $237.6185 | $237.62 | $237.60 | $237.60 |
| Purchase #7 | $176.68 | 8.833% | $192.2861 | $192.29 | $192.30 | $192.30 |
| 7 purchase totals = | $902.48 | $980.1710 | $980.18 | $980.20 | $980.10 | |