| 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 | $68.32 | 13.198% | $77.3369 | $77.34 | $77.35 | $77.30 |
| Purchase #2 | $23.26 | 5.684% | $24.5821 | $24.58 | $24.60 | $24.60 |
| Purchase #3 | $69.37 | 5.362% | $73.0896 | $73.09 | $73.10 | $73.10 |
| Purchase #4 | $138.73 | 4.228% | $144.5955 | $144.60 | $144.60 | $144.60 |
| Purchase #5 | $148.72 | 9.112% | $162.2714 | $162.27 | $162.25 | $162.30 |
| Purchase #6 | $234.38 | 13.629% | $266.3237 | $266.32 | $266.30 | $266.30 |
| Purchase #7 | $60.93 | 3.484% | $63.0528 | $63.05 | $63.05 | $63.10 |
| 7 purchase totals = | $743.71 | $811.2520 | $811.25 | $811.25 | $811.30 | |