| 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 | $36.80 | 4.404% | $38.4207 | $38.42 | $38.40 | $38.40 |
| Purchase #2 | $30.82 | 12.593% | $34.7012 | $34.70 | $34.70 | $34.70 |
| Purchase #3 | $53.25 | 8.565% | $57.8109 | $57.81 | $57.80 | $57.80 |
| Purchase #4 | $201.36 | 8.190% | $217.8514 | $217.85 | $217.85 | $217.90 |
| Purchase #5 | $38.88 | 5.455% | $41.0009 | $41.00 | $41.00 | $41.00 |
| Purchase #6 | $185.42 | 3.557% | $192.0154 | $192.02 | $192.00 | $192.00 |
| Purchase #7 | $164.86 | 10.162% | $181.6131 | $181.61 | $181.60 | $181.60 |
| 7 purchase totals = | $711.39 | $763.4136 | $763.41 | $763.35 | $763.40 | |