| 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 | $25.27 | 3.201% | $26.0789 | $26.08 | $26.10 | $26.10 |
| Purchase #2 | $51.52 | 4.581% | $53.8801 | $53.88 | $53.90 | $53.90 |
| Purchase #3 | $147.51 | 5.707% | $155.9284 | $155.93 | $155.95 | $155.90 |
| Purchase #4 | $17.91 | 7.301% | $19.2176 | $19.22 | $19.20 | $19.20 |
| Purchase #5 | $53.77 | 5.834% | $56.9069 | $56.91 | $56.90 | $56.90 |
| Purchase #6 | $48.33 | 10.446% | $53.3786 | $53.38 | $53.40 | $53.40 |
| Purchase #7 | $226.70 | 5.856% | $239.9756 | $239.98 | $240.00 | $240.00 |
| 7 purchase totals = | $571.01 | $605.3661 | $605.38 | $605.45 | $605.40 | |