| 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 | $40.63 | 11.824% | $45.4341 | $45.43 | $45.45 | $45.40 |
| Purchase #2 | $248.79 | 11.638% | $277.7442 | $277.74 | $277.75 | $277.70 |
| Purchase #3 | $168.47 | 12.360% | $189.2929 | $189.29 | $189.30 | $189.30 |
| Purchase #4 | $22.82 | 8.339% | $24.723 | $24.72 | $24.70 | $24.70 |
| Purchase #5 | $77.81 | 3.323% | $80.3956 | $80.40 | $80.40 | $80.40 |
| Purchase #6 | $194.64 | 6.822% | $207.9183 | $207.92 | $207.90 | $207.90 |
| Purchase #7 | $202.59 | 6.732% | $216.2284 | $216.23 | $216.25 | $216.20 |
| 7 purchase totals = | $955.75 | $1,041.7365 | $1,041.73 | $1,041.75 | $1,041.60 | |