| 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 | $68.90 | 4.740% | $72.1659 | $72.17 | $72.15 | $72.20 |
| Purchase #2 | $69.32 | 11.315% | $77.1636 | $77.16 | $77.15 | $77.20 |
| Purchase #3 | $116.30 | 6.302% | $123.6292 | $123.63 | $123.65 | $123.60 |
| Purchase #4 | $187.63 | 5.658% | $198.2461 | $198.25 | $198.25 | $198.20 |
| Purchase #5 | $54.33 | 5.854% | $57.5105 | $57.51 | $57.50 | $57.50 |
| Purchase #6 | $66.63 | 13.413% | $75.5671 | $75.57 | $75.55 | $75.60 |
| Purchase #7 | $245.79 | 3.311% | $253.9281 | $253.93 | $253.95 | $253.90 |
| 7 purchase totals = | $808.90 | $858.2105 | $858.22 | $858.20 | $858.20 | |