| 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 | $5.68 | 9.303% | $6.2084 | $6.21 | $6.20 | $6.20 |
| Purchase #2 | $164.96 | 11.841% | $184.4929 | $184.49 | $184.50 | $184.50 |
| Purchase #3 | $72.55 | 12.618% | $81.7044 | $81.70 | $81.70 | $81.70 |
| Purchase #4 | $196.95 | 4.391% | $205.5981 | $205.60 | $205.60 | $205.60 |
| Purchase #5 | $63.31 | 13.548% | $71.8872 | $71.89 | $71.90 | $71.90 |
| Purchase #6 | $178.25 | 8.649% | $193.6668 | $193.67 | $193.65 | $193.70 |
| Purchase #7 | $246.59 | 11.811% | $275.7147 | $275.71 | $275.70 | $275.70 |
| 7 purchase totals = | $928.29 | $1,019.2725 | $1,019.27 | $1,019.25 | $1,019.30 | |