| 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 | $69.50 | 4.271% | $72.4683 | $72.47 | $72.45 | $72.50 |
| Purchase #2 | $17.68 | 8.231% | $19.1352 | $19.14 | $19.15 | $19.10 |
| Purchase #3 | $83.87 | 12.205% | $94.1063 | $94.11 | $94.10 | $94.10 |
| Purchase #4 | $208.62 | 7.755% | $224.7985 | $224.80 | $224.80 | $224.80 |
| Purchase #5 | $69.89 | 11.327% | $77.8064 | $77.81 | $77.80 | $77.80 |
| Purchase #6 | $176.85 | 3.837% | $183.6357 | $183.64 | $183.65 | $183.60 |
| Purchase #7 | $193.74 | 3.774% | $201.0517 | $201.05 | $201.05 | $201.10 |
| 7 purchase totals = | $820.15 | $873.0021 | $873.02 | $873.00 | $873.00 | |