| 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 | $89.35 | 11.622% | $99.7343 | $99.73 | $99.75 | $99.70 |
| Purchase #2 | $135.33 | 9.248% | $147.8453 | $147.85 | $147.85 | $147.80 |
| Purchase #3 | $114.79 | 10.685% | $127.0553 | $127.06 | $127.05 | $127.10 |
| Purchase #4 | $25.54 | 13.631% | $29.0214 | $29.02 | $29.00 | $29.00 |
| Purchase #5 | $40.58 | 12.790% | $45.7702 | $45.77 | $45.75 | $45.80 |
| Purchase #6 | $57.62 | 4.771% | $60.3691 | $60.37 | $60.35 | $60.40 |
| Purchase #7 | $134.94 | 9.412% | $147.6406 | $147.64 | $147.65 | $147.60 |
| 7 purchase totals = | $598.15 | $657.4362 | $657.44 | $657.40 | $657.40 | |