| 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 | $9.51 | 3.339% | $9.8275 | $9.83 | $9.85 | $9.80 |
| Purchase #2 | $234.43 | 11.457% | $261.2886 | $261.29 | $261.30 | $261.30 |
| Purchase #3 | $136.93 | 13.657% | $155.6305 | $155.63 | $155.65 | $155.60 |
| Purchase #4 | $109.39 | 7.277% | $117.3503 | $117.35 | $117.35 | $117.40 |
| Purchase #5 | $174.89 | 6.147% | $185.6405 | $185.64 | $185.65 | $185.60 |
| Purchase #6 | $95.81 | 13.163% | $108.4215 | $108.42 | $108.40 | $108.40 |
| Purchase #7 | $7.35 | 11.807% | $8.2178 | $8.22 | $8.20 | $8.20 |
| 7 purchase totals = | $768.31 | $846.3767 | $846.38 | $846.40 | $846.30 | |