| 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 | $40.97 | 12.624% | $46.1421 | $46.14 | $46.15 | $46.10 |
| Purchase #2 | $55.60 | 6.121% | $59.0033 | $59.00 | $59.00 | $59.00 |
| Purchase #3 | $171.68 | 7.225% | $184.0839 | $184.08 | $184.10 | $184.10 |
| Purchase #4 | $186.27 | 3.479% | $192.7503 | $192.75 | $192.75 | $192.80 |
| Purchase #5 | $131.56 | 10.224% | $145.0107 | $145.01 | $145.00 | $145.00 |
| Purchase #6 | $210.60 | 9.581% | $230.7776 | $230.78 | $230.80 | $230.80 |
| Purchase #7 | $50.71 | 9.506% | $55.5305 | $55.53 | $55.55 | $55.50 |
| 7 purchase totals = | $847.39 | $913.2984 | $913.29 | $913.35 | $913.30 | |