| 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 | $99.68 | 3.772% | $103.4399 | $103.44 | $103.45 | $103.40 |
| Purchase #2 | $120.75 | 6.130% | $128.152 | $128.15 | $128.15 | $128.20 |
| Purchase #3 | $155.59 | 11.629% | $173.6836 | $173.68 | $173.70 | $173.70 |
| Purchase #4 | $50.63 | 11.863% | $56.6362 | $56.64 | $56.65 | $56.60 |
| Purchase #5 | $200.33 | 4.329% | $209.0023 | $209.00 | $209.00 | $209.00 |
| Purchase #6 | $250.82 | 7.348% | $269.2503 | $269.25 | $269.25 | $269.30 |
| Purchase #7 | $38.53 | 4.170% | $40.1367 | $40.14 | $40.15 | $40.10 |
| 7 purchase totals = | $916.33 | $980.3010 | $980.30 | $980.35 | $980.30 | |