| 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 | $33.83 | 3.747% | $35.0976 | $35.10 | $35.10 | $35.10 |
| Purchase #2 | $193.40 | 7.606% | $208.11 | $208.11 | $208.10 | $208.10 |
| Purchase #3 | $62.95 | 10.267% | $69.4131 | $69.41 | $69.40 | $69.40 |
| Purchase #4 | $142.29 | 9.570% | $155.9072 | $155.91 | $155.90 | $155.90 |
| Purchase #5 | $182.47 | 5.591% | $192.6719 | $192.67 | $192.65 | $192.70 |
| Purchase #6 | $81.37 | 3.489% | $84.209 | $84.21 | $84.20 | $84.20 |
| Purchase #7 | $37.72 | 11.860% | $42.1936 | $42.19 | $42.20 | $42.20 |
| 7 purchase totals = | $734.03 | $787.6024 | $787.60 | $787.55 | $787.60 | |