| 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 | $8.48 | 13.120% | $9.5926 | $9.59 | $9.60 | $9.60 |
| Purchase #2 | $127.32 | 11.159% | $141.5276 | $141.53 | $141.55 | $141.50 |
| Purchase #3 | $134.40 | 9.679% | $147.4086 | $147.41 | $147.40 | $147.40 |
| Purchase #4 | $51.29 | 10.415% | $56.6319 | $56.63 | $56.65 | $56.60 |
| Purchase #5 | $161.99 | 8.531% | $175.8094 | $175.81 | $175.80 | $175.80 |
| Purchase #6 | $100.62 | 12.187% | $112.8826 | $112.88 | $112.90 | $112.90 |
| Purchase #7 | $135.35 | 5.723% | $143.0961 | $143.10 | $143.10 | $143.10 |
| 7 purchase totals = | $719.45 | $786.9488 | $786.95 | $787.00 | $786.90 | |