| 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 | $36.79 | 3.856% | $38.2086 | $38.21 | $38.20 | $38.20 |
| Purchase #2 | $201.55 | 8.437% | $218.5548 | $218.55 | $218.55 | $218.60 |
| Purchase #3 | $68.60 | 3.413% | $70.9413 | $70.94 | $70.95 | $70.90 |
| Purchase #4 | $117.53 | 4.272% | $122.5509 | $122.55 | $122.55 | $122.60 |
| Purchase #5 | $192.95 | 6.328% | $205.1599 | $205.16 | $205.15 | $205.20 |
| Purchase #6 | $84.91 | 13.463% | $96.3414 | $96.34 | $96.35 | $96.30 |
| Purchase #7 | $229.38 | 12.356% | $257.7222 | $257.72 | $257.70 | $257.70 |
| 7 purchase totals = | $931.71 | $1,009.4791 | $1,009.47 | $1,009.45 | $1,009.50 | |