| 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 | $38.37 | 6.142% | $40.7267 | $40.73 | $40.75 | $40.70 |
| Purchase #2 | $43.83 | 6.618% | $46.7307 | $46.73 | $46.75 | $46.70 |
| Purchase #3 | $111.33 | 7.471% | $119.6475 | $119.65 | $119.65 | $119.60 |
| Purchase #4 | $129.71 | 4.178% | $135.1293 | $135.13 | $135.15 | $135.10 |
| Purchase #5 | $185.65 | 9.822% | $203.8845 | $203.88 | $203.90 | $203.90 |
| Purchase #6 | $39.61 | 10.452% | $43.75 | $43.75 | $43.75 | $43.80 |
| Purchase #7 | $28.82 | 8.371% | $31.2325 | $31.23 | $31.25 | $31.20 |
| 7 purchase totals = | $577.32 | $621.1012 | $621.10 | $621.20 | $621.00 | |