| 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 | $15.50 | 7.216% | $16.6185 | $16.62 | $16.60 | $16.60 |
| Purchase #2 | $96.42 | 5.578% | $101.7983 | $101.80 | $101.80 | $101.80 |
| Purchase #3 | $6.80 | 7.836% | $7.3328 | $7.33 | $7.35 | $7.30 |
| Purchase #4 | $200.67 | 4.569% | $209.8386 | $209.84 | $209.85 | $209.80 |
| Purchase #5 | $70.85 | 13.744% | $80.5876 | $80.59 | $80.60 | $80.60 |
| Purchase #6 | $90.89 | 5.144% | $95.5654 | $95.57 | $95.55 | $95.60 |
| Purchase #7 | $231.54 | 4.139% | $241.1234 | $241.12 | $241.10 | $241.10 |
| 7 purchase totals = | $712.67 | $752.8646 | $752.87 | $752.85 | $752.80 | |