| 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 | $51.67 | 9.518% | $56.588 | $56.59 | $56.60 | $56.60 |
| Purchase #2 | $192.69 | 3.486% | $199.4072 | $199.41 | $199.40 | $199.40 |
| Purchase #3 | $20.67 | 4.521% | $21.6045 | $21.60 | $21.60 | $21.60 |
| Purchase #4 | $246.73 | 8.401% | $267.4578 | $267.46 | $267.45 | $267.50 |
| Purchase #5 | $116.65 | 3.597% | $120.8459 | $120.85 | $120.85 | $120.80 |
| Purchase #6 | $197.61 | 4.285% | $206.0776 | $206.08 | $206.10 | $206.10 |
| Purchase #7 | $61.44 | 6.858% | $65.6536 | $65.65 | $65.65 | $65.70 |
| 7 purchase totals = | $887.46 | $937.6346 | $937.64 | $937.65 | $937.70 | |