| 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 | $62.71 | 9.375% | $68.5891 | $68.59 | $68.60 | $68.60 |
| Purchase #2 | $150.95 | 13.649% | $171.5532 | $171.55 | $171.55 | $171.60 |
| Purchase #3 | $165.80 | 8.780% | $180.3572 | $180.36 | $180.35 | $180.40 |
| Purchase #4 | $185.73 | 6.797% | $198.3541 | $198.35 | $198.35 | $198.40 |
| Purchase #5 | $54.64 | 11.132% | $60.7225 | $60.72 | $60.70 | $60.70 |
| Purchase #6 | $141.81 | 5.184% | $149.1614 | $149.16 | $149.15 | $149.20 |
| Purchase #7 | $232.46 | 12.562% | $261.6616 | $261.66 | $261.65 | $261.70 |
| 7 purchase totals = | $994.10 | $1,090.3991 | $1,090.39 | $1,090.35 | $1,090.60 | |