| 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 | $51.97 | 8.812% | $56.5496 | $56.55 | $56.55 | $56.50 |
| Purchase #2 | $88.42 | 7.573% | $95.116 | $95.12 | $95.10 | $95.10 |
| Purchase #3 | $43.32 | 12.552% | $48.7575 | $48.76 | $48.75 | $48.80 |
| Purchase #4 | $178.90 | 9.330% | $195.5914 | $195.59 | $195.60 | $195.60 |
| Purchase #5 | $222.77 | 11.363% | $248.0834 | $248.08 | $248.10 | $248.10 |
| Purchase #6 | $176.87 | 5.305% | $186.253 | $186.25 | $186.25 | $186.30 |
| Purchase #7 | $6.99 | 3.261% | $7.2179 | $7.22 | $7.20 | $7.20 |
| 7 purchase totals = | $769.24 | $837.5688 | $837.57 | $837.55 | $837.60 | |