| 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 | $10.37 | 12.127% | $11.6276 | $11.63 | $11.65 | $11.60 |
| Purchase #2 | $8.80 | 7.271% | $9.4398 | $9.44 | $9.45 | $9.40 |
| Purchase #3 | $75.54 | 6.299% | $80.2983 | $80.30 | $80.30 | $80.30 |
| Purchase #4 | $33.88 | 5.590% | $35.7739 | $35.77 | $35.75 | $35.80 |
| Purchase #5 | $114.57 | 8.250% | $124.022 | $124.02 | $124.00 | $124.00 |
| Purchase #6 | $60.95 | 6.108% | $64.6728 | $64.67 | $64.65 | $64.70 |
| Purchase #7 | $214.64 | 8.121% | $232.0709 | $232.07 | $232.05 | $232.10 |
| 7 purchase totals = | $518.75 | $557.9053 | $557.90 | $557.85 | $557.90 | |