| 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 | $44.32 | 3.833% | $46.0188 | $46.02 | $46.00 | $46.00 |
| Purchase #2 | $31.88 | 11.420% | $35.5207 | $35.52 | $35.50 | $35.50 |
| Purchase #3 | $200.65 | 6.708% | $214.1096 | $214.11 | $214.10 | $214.10 |
| Purchase #4 | $220.70 | 6.388% | $234.7983 | $234.80 | $234.80 | $234.80 |
| Purchase #5 | $105.75 | 4.169% | $110.1587 | $110.16 | $110.15 | $110.20 |
| Purchase #6 | $243.41 | 4.118% | $253.4336 | $253.43 | $253.45 | $253.40 |
| Purchase #7 | $194.47 | 5.725% | $205.6034 | $205.60 | $205.60 | $205.60 |
| 7 purchase totals = | $1,041.18 | $1,099.6431 | $1,099.64 | $1,099.60 | $1,099.60 | |