| 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 | $42.60 | 7.306% | $45.7124 | $45.71 | $45.70 | $45.70 |
| Purchase #2 | $162.38 | 3.430% | $167.9496 | $167.95 | $167.95 | $167.90 |
| Purchase #3 | $60.45 | 7.797% | $65.1633 | $65.16 | $65.15 | $65.20 |
| Purchase #4 | $176.99 | 9.768% | $194.2784 | $194.28 | $194.30 | $194.30 |
| Purchase #5 | $231.36 | 4.205% | $241.0887 | $241.09 | $241.10 | $241.10 |
| Purchase #6 | $229.83 | 7.419% | $246.8811 | $246.88 | $246.90 | $246.90 |
| Purchase #7 | $35.57 | 3.342% | $36.7587 | $36.76 | $36.75 | $36.80 |
| 7 purchase totals = | $939.18 | $997.8322 | $997.83 | $997.85 | $997.90 | |