| 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 | $80.44 | 8.278% | $87.0988 | $87.10 | $87.10 | $87.10 |
| Purchase #2 | $176.90 | 13.108% | $200.0881 | $200.09 | $200.10 | $200.10 |
| Purchase #3 | $248.61 | 6.611% | $265.0456 | $265.05 | $265.05 | $265.00 |
| Purchase #4 | $64.69 | 7.719% | $69.6834 | $69.68 | $69.70 | $69.70 |
| Purchase #5 | $34.98 | 10.794% | $38.7557 | $38.76 | $38.75 | $38.80 |
| Purchase #6 | $243.46 | 10.413% | $268.8115 | $268.81 | $268.80 | $268.80 |
| Purchase #7 | $196.25 | 10.655% | $217.1604 | $217.16 | $217.15 | $217.20 |
| 7 purchase totals = | $1,045.33 | $1,146.6435 | $1,146.65 | $1,146.65 | $1,146.70 | |