| 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 | $26.93 | 6.303% | $28.6274 | $28.63 | $28.65 | $28.60 |
| Purchase #2 | $81.63 | 12.268% | $91.6444 | $91.64 | $91.65 | $91.60 |
| Purchase #3 | $80.31 | 6.785% | $85.759 | $85.76 | $85.75 | $85.80 |
| Purchase #4 | $138.57 | 9.257% | $151.3974 | $151.40 | $151.40 | $151.40 |
| Purchase #5 | $141.73 | 4.362% | $147.9123 | $147.91 | $147.90 | $147.90 |
| Purchase #6 | $126.91 | 12.171% | $142.3562 | $142.36 | $142.35 | $142.40 |
| Purchase #7 | $178.43 | 5.324% | $187.9296 | $187.93 | $187.95 | $187.90 |
| 7 purchase totals = | $774.51 | $835.6263 | $835.63 | $835.65 | $835.60 | |