| 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 | $35.50 | 10.834% | $39.3461 | $39.35 | $39.35 | $39.30 |
| Purchase #2 | $238.95 | 8.713% | $259.7697 | $259.77 | $259.75 | $259.80 |
| Purchase #3 | $77.94 | 3.390% | $80.5822 | $80.58 | $80.60 | $80.60 |
| Purchase #4 | $147.72 | 4.572% | $154.4738 | $154.47 | $154.45 | $154.50 |
| Purchase #5 | $31.90 | 5.163% | $33.547 | $33.55 | $33.55 | $33.50 |
| Purchase #6 | $221.68 | 13.420% | $251.4295 | $251.43 | $251.45 | $251.40 |
| Purchase #7 | $195.33 | 10.145% | $215.1462 | $215.15 | $215.15 | $215.10 |
| 7 purchase totals = | $949.02 | $1,034.2945 | $1,034.30 | $1,034.30 | $1,034.20 | |