| 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 | $7.26 | 9.330% | $7.9374 | $7.94 | $7.95 | $7.90 |
| Purchase #2 | $74.94 | 7.353% | $80.4503 | $80.45 | $80.45 | $80.50 |
| Purchase #3 | $181.64 | 12.712% | $204.7301 | $204.73 | $204.75 | $204.70 |
| Purchase #4 | $196.57 | 7.255% | $210.8312 | $210.83 | $210.85 | $210.80 |
| Purchase #5 | $187.30 | 5.483% | $197.5697 | $197.57 | $197.55 | $197.60 |
| Purchase #6 | $158.98 | 11.316% | $176.9702 | $176.97 | $176.95 | $177.00 |
| Purchase #7 | $65.95 | 12.139% | $73.9557 | $73.96 | $73.95 | $74.00 |
| 7 purchase totals = | $872.64 | $952.4446 | $952.45 | $952.45 | $952.50 | |