| 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 | $27.68 | 3.166% | $28.5563 | $28.56 | $28.55 | $28.60 |
| Purchase #2 | $237.51 | 7.720% | $255.8458 | $255.85 | $255.85 | $255.80 |
| Purchase #3 | $195.49 | 12.381% | $219.6936 | $219.69 | $219.70 | $219.70 |
| Purchase #4 | $193.88 | 6.847% | $207.155 | $207.16 | $207.15 | $207.20 |
| Purchase #5 | $163.26 | 10.553% | $180.4888 | $180.49 | $180.50 | $180.50 |
| Purchase #6 | $171.90 | 10.415% | $189.8034 | $189.80 | $189.80 | $189.80 |
| Purchase #7 | $80.97 | 3.861% | $84.0963 | $84.10 | $84.10 | $84.10 |
| 7 purchase totals = | $1,070.69 | $1,165.6392 | $1,165.65 | $1,165.65 | $1,165.70 | |