| 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 | $78.89 | 6.519% | $84.0328 | $84.03 | $84.05 | $84.00 |
| Purchase #2 | $22.57 | 10.748% | $24.9958 | $25.00 | $25.00 | $25.00 |
| Purchase #3 | $145.42 | 5.139% | $152.8931 | $152.89 | $152.90 | $152.90 |
| Purchase #4 | $78.63 | 7.298% | $84.3684 | $84.37 | $84.35 | $84.40 |
| Purchase #5 | $53.27 | 13.636% | $60.5339 | $60.53 | $60.55 | $60.50 |
| Purchase #6 | $140.63 | 7.262% | $150.8426 | $150.84 | $150.85 | $150.80 |
| Purchase #7 | $217.97 | 10.836% | $241.5892 | $241.59 | $241.60 | $241.60 |
| 7 purchase totals = | $737.38 | $799.2558 | $799.25 | $799.30 | $799.20 | |