| 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 | $47.87 | 13.810% | $54.4808 | $54.48 | $54.50 | $54.50 |
| Purchase #2 | $135.68 | 3.472% | $140.3908 | $140.39 | $140.40 | $140.40 |
| Purchase #3 | $150.28 | 4.807% | $157.504 | $157.50 | $157.50 | $157.50 |
| Purchase #4 | $45.63 | 3.276% | $47.1248 | $47.12 | $47.10 | $47.10 |
| Purchase #5 | $118.55 | 4.529% | $123.9191 | $123.92 | $123.90 | $123.90 |
| Purchase #6 | $5.92 | 13.409% | $6.7138 | $6.71 | $6.70 | $6.70 |
| Purchase #7 | $173.26 | 7.480% | $186.2198 | $186.22 | $186.20 | $186.20 |
| 7 purchase totals = | $677.19 | $716.3531 | $716.34 | $716.30 | $716.30 | |