| 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 | $34.54 | 6.379% | $36.7433 | $36.74 | $36.75 | $36.70 |
| Purchase #2 | $117.60 | 4.117% | $122.4416 | $122.44 | $122.45 | $122.40 |
| Purchase #3 | $15.69 | 12.684% | $17.6801 | $17.68 | $17.70 | $17.70 |
| Purchase #4 | $107.51 | 11.629% | $120.0123 | $120.01 | $120.00 | $120.00 |
| Purchase #5 | $223.37 | 9.648% | $244.9207 | $244.92 | $244.90 | $244.90 |
| Purchase #6 | $162.46 | 9.158% | $177.3381 | $177.34 | $177.35 | $177.30 |
| Purchase #7 | $211.55 | 3.159% | $218.2329 | $218.23 | $218.25 | $218.20 |
| 7 purchase totals = | $872.72 | $937.3690 | $937.36 | $937.40 | $937.20 | |