| 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 | $72.83 | 5.553% | $76.8742 | $76.87 | $76.85 | $76.90 |
| Purchase #2 | $249.28 | 6.851% | $266.3582 | $266.36 | $266.35 | $266.40 |
| Purchase #3 | $241.78 | 13.503% | $274.4276 | $274.43 | $274.45 | $274.40 |
| Purchase #4 | $111.95 | 7.690% | $120.559 | $120.56 | $120.55 | $120.60 |
| Purchase #5 | $220.61 | 9.289% | $241.1025 | $241.10 | $241.10 | $241.10 |
| Purchase #6 | $14.54 | 4.112% | $15.1379 | $15.14 | $15.15 | $15.10 |
| Purchase #7 | $120.53 | 10.765% | $133.5051 | $133.51 | $133.50 | $133.50 |
| 7 purchase totals = | $1,031.52 | $1,127.9645 | $1,127.97 | $1,127.95 | $1,128.00 | |