| 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 | $136.31 | 12.775% | $153.7236 | $153.72 | $153.70 | $153.70 |
| Purchase #2 | $6.88 | 13.606% | $7.8161 | $7.82 | $7.80 | $7.80 |
| Purchase #3 | $30.97 | 9.856% | $34.0224 | $34.02 | $34.00 | $34.00 |
| Purchase #4 | $14.37 | 12.139% | $16.1144 | $16.11 | $16.10 | $16.10 |
| Purchase #5 | $26.76 | 7.707% | $28.8224 | $28.82 | $28.80 | $28.80 |
| Purchase #6 | $25.60 | 11.741% | $28.6057 | $28.61 | $28.60 | $28.60 |
| Purchase #7 | $62.88 | 3.137% | $64.8525 | $64.85 | $64.85 | $64.90 |
| 7 purchase totals = | $303.77 | $333.9571 | $333.95 | $333.85 | $333.90 | |