| 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 | $45.55 | 13.104% | $51.5189 | $51.52 | $51.50 | $51.50 |
| Purchase #2 | $188.89 | 4.818% | $197.9907 | $197.99 | $198.00 | $198.00 |
| Purchase #3 | $134.43 | 5.733% | $142.1369 | $142.14 | $142.15 | $142.10 |
| Purchase #4 | $164.83 | 7.757% | $177.6159 | $177.62 | $177.60 | $177.60 |
| Purchase #5 | $45.79 | 3.172% | $47.2425 | $47.24 | $47.25 | $47.20 |
| Purchase #6 | $83.39 | 10.478% | $92.1276 | $92.13 | $92.15 | $92.10 |
| Purchase #7 | $56.92 | 10.294% | $62.7793 | $62.78 | $62.80 | $62.80 |
| 7 purchase totals = | $719.80 | $771.4118 | $771.42 | $771.45 | $771.30 | |