| 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 | $52.70 | 7.437% | $56.6193 | $56.62 | $56.60 | $56.60 |
| Purchase #2 | $246.28 | 6.410% | $262.0665 | $262.07 | $262.05 | $262.10 |
| Purchase #3 | $138.88 | 13.385% | $157.4691 | $157.47 | $157.45 | $157.50 |
| Purchase #4 | $220.78 | 9.766% | $242.3414 | $242.34 | $242.35 | $242.30 |
| Purchase #5 | $114.68 | 4.507% | $119.8486 | $119.85 | $119.85 | $119.80 |
| Purchase #6 | $134.99 | 4.254% | $140.7325 | $140.73 | $140.75 | $140.70 |
| Purchase #7 | $187.35 | 3.636% | $194.162 | $194.16 | $194.15 | $194.20 |
| 7 purchase totals = | $1,095.66 | $1,173.2394 | $1,173.24 | $1,173.20 | $1,173.20 | |