| 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 | $37.25 | 4.392% | $38.886 | $38.89 | $38.90 | $38.90 |
| Purchase #2 | $218.39 | 10.498% | $241.3166 | $241.32 | $241.30 | $241.30 |
| Purchase #3 | $34.98 | 10.423% | $38.626 | $38.63 | $38.65 | $38.60 |
| Purchase #4 | $64.90 | 5.516% | $68.4799 | $68.48 | $68.50 | $68.50 |
| Purchase #5 | $138.25 | 13.714% | $157.2096 | $157.21 | $157.20 | $157.20 |
| Purchase #6 | $7.89 | 5.443% | $8.3195 | $8.32 | $8.30 | $8.30 |
| Purchase #7 | $242.33 | 12.569% | $272.7885 | $272.79 | $272.80 | $272.80 |
| 7 purchase totals = | $743.99 | $825.6261 | $825.64 | $825.65 | $825.60 | |