| 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 | $6.88 | 6.487% | $7.3263 | $7.33 | $7.35 | $7.30 |
| Purchase #2 | $120.99 | 12.362% | $135.9468 | $135.95 | $135.95 | $135.90 |
| Purchase #3 | $23.74 | 9.237% | $25.9329 | $25.93 | $25.95 | $25.90 |
| Purchase #4 | $230.45 | 9.802% | $253.0387 | $253.04 | $253.05 | $253.00 |
| Purchase #5 | $10.31 | 9.388% | $11.2779 | $11.28 | $11.30 | $11.30 |
| Purchase #6 | $165.91 | 9.586% | $181.8141 | $181.81 | $181.80 | $181.80 |
| Purchase #7 | $177.84 | 10.534% | $196.5737 | $196.57 | $196.55 | $196.60 |
| 7 purchase totals = | $736.12 | $811.9104 | $811.91 | $811.95 | $811.80 | |