| 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 | $87.62 | 9.669% | $96.092 | $96.09 | $96.10 | $96.10 |
| Purchase #2 | $179.64 | 9.366% | $196.4651 | $196.47 | $196.45 | $196.50 |
| Purchase #3 | $181.97 | 10.814% | $201.6482 | $201.65 | $201.65 | $201.60 |
| Purchase #4 | $123.95 | 9.287% | $135.4612 | $135.46 | $135.45 | $135.50 |
| Purchase #5 | $9.82 | 13.416% | $11.1375 | $11.14 | $11.15 | $11.10 |
| Purchase #6 | $129.77 | 4.449% | $135.5435 | $135.54 | $135.55 | $135.50 |
| Purchase #7 | $12.49 | 11.343% | $13.9067 | $13.91 | $13.90 | $13.90 |
| 7 purchase totals = | $725.26 | $790.2542 | $790.26 | $790.25 | $790.20 | |