| 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 | $74.47 | 13.107% | $84.2308 | $84.23 | $84.25 | $84.20 |
| Purchase #2 | $71.70 | 4.419% | $74.8684 | $74.87 | $74.85 | $74.90 |
| Purchase #3 | $207.31 | 4.441% | $216.5166 | $216.52 | $216.50 | $216.50 |
| Purchase #4 | $249.97 | 11.200% | $277.9666 | $277.97 | $277.95 | $278.00 |
| Purchase #5 | $207.84 | 6.395% | $221.1314 | $221.13 | $221.15 | $221.10 |
| Purchase #6 | $87.85 | 7.803% | $94.7049 | $94.70 | $94.70 | $94.70 |
| Purchase #7 | $152.38 | 10.630% | $168.578 | $168.58 | $168.60 | $168.60 |
| 7 purchase totals = | $1,051.52 | $1,137.9967 | $1,138.00 | $1,138.00 | $1,138.00 | |